19730200000

素因数分解:

$2^6\times 5^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:890

約数の個数: 336

約数和(自身を含む): 59289330240

約数和(自身を除く): 39559130240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 125, 136, 140, 160, 170, 175, 200, 224, 238, 250, 272, 280, 320, 340, 350, 400, 425, 448, 476, 500, 544, 560, 595, 625, 680, 700, 800, 829, 850, 875, 952, 1000, 1088, 1120, 1190, 1250, 1360, 1400, 1600, 1658, 1700, 1750, 1904, 2000, 2125, 2240, 2380, 2500, 2720, 2800, 2975, 3125, 3316, 3400, 3500, 3808, 4000, 4145, 4250, 4375, 4760, 5000, 5440, 5600, 5803, 5950, 6250, 6632, 6800, 7000, 7616, 8000, 8290, 8500, 8750, 9520, 10000, 10625, 11200, 11606, 11900, 12500, 13264, 13600, 14000, 14093, 14875, 16580, 17000, 17500, 19040, 20000, 20725, 21250, 21875, 23212, 23800, 25000, 26528, 27200, 28000, 28186, 29015, 29750, 33160, 34000, 35000, 38080, 40000, 41450, 42500, 43750, 46424, 47600, 50000, 53056, 53125, 56000, 56372, 58030, 59500, 66320, 68000, 70000, 70465, 74375, 82900, 85000, 87500, 92848, 95200, 98651, 100000, 103625, 106250, 112744, 116060, 119000, 132640, 136000, 140000, 140930, 145075, 148750, 165800, 170000, 175000, 185696, 190400, 197302, 200000, 207250, 212500, 225488, 232120, 238000, 265280, 280000, 281860, 290150, 297500, 331600, 340000, 350000, 352325, 371392, 371875, 394604, 414500, 425000, 450976, 464240, 476000, 493255, 518125, 563720, 580300, 595000, 663200, 680000, 700000, 704650, 725375, 743750, 789208, 829000, 850000, 901952, 928480, 952000, 986510, 1036250, 1127440, 1160600, 1190000, 1326400, 1400000, 1409300, 1450750, 1487500, 1578416, 1658000, 1700000, 1761625, 1856960, 1973020, 2072500, 2254880, 2321200, 2380000, 2466275, 2590625, 2818600, 2901500, 2975000, 3156832, 3316000, 3400000, 3523250, 3626875, 3946040, 4145000, 4509760, 4642400, 4760000, 4932550, 5181250, 5637200, 5803000, 5950000, 6313664, 6632000, 7046500, 7253750, 7892080, 8290000, 8808125, 9284800, 9865100, 10362500, 11274400, 11606000, 11900000, 12331375, 14093000, 14507500, 15784160, 16580000, 17616250, 18134375, 19730200, 20725000, 22548800, 23212000, 23800000, 24662750, 28186000, 29015000, 31568320, 33160000, 35232500, 36268750, 39460400, 41450000, 44040625, 46424000, 49325500, 56372000, 58030000, 61656875, 70465000, 72537500, 78920800, 82900000, 88081250, 98651000, 112744000, 116060000, 123313750, 140930000, 145075000, 157841600, 165800000, 176162500, 197302000, 232120000, 246627500, 281860000, 290150000, 308284375, 352325000, 394604000, 493255000, 563720000, 580300000, 616568750, 704650000, 789208000, 986510000, 1160600000, 1233137500, 1409300000, 1973020000, 2466275000, 2818600000, 3946040000, 4932550000, 9865100000, 19730200000]

約数ペア:

[(1, 19730200000), (2, 9865100000), (4, 4932550000), (5, 3946040000), (7, 2818600000), (8, 2466275000), (10, 1973020000), (14, 1409300000), (16, 1233137500), (17, 1160600000), (20, 986510000), (25, 789208000), (28, 704650000), (32, 616568750), (34, 580300000), (35, 563720000), (40, 493255000), (50, 394604000), (56, 352325000), (64, 308284375), (68, 290150000), (70, 281860000), (80, 246627500), (85, 232120000), (100, 197302000), (112, 176162500), (119, 165800000), (125, 157841600), (136, 145075000), (140, 140930000), (160, 123313750), (170, 116060000), (175, 112744000), (200, 98651000), (224, 88081250), (238, 82900000), (250, 78920800), (272, 72537500), (280, 70465000), (320, 61656875), (340, 58030000), (350, 56372000), (400, 49325500), (425, 46424000), (448, 44040625), (476, 41450000), (500, 39460400), (544, 36268750), (560, 35232500), (595, 33160000), (625, 31568320), (680, 29015000), (700, 28186000), (800, 24662750), (829, 23800000), (850, 23212000), (875, 22548800), (952, 20725000), (1000, 19730200), (1088, 18134375), (1120, 17616250), (1190, 16580000), (1250, 15784160), (1360, 14507500), (1400, 14093000), (1600, 12331375), (1658, 11900000), (1700, 11606000), (1750, 11274400), (1904, 10362500), (2000, 9865100), (2125, 9284800), (2240, 8808125), (2380, 8290000), (2500, 7892080), (2720, 7253750), (2800, 7046500), (2975, 6632000), (3125, 6313664), (3316, 5950000), (3400, 5803000), (3500, 5637200), (3808, 5181250), (4000, 4932550), (4145, 4760000), (4250, 4642400), (4375, 4509760), (4760, 4145000), (5000, 3946040), (5440, 3626875), (5600, 3523250), (5803, 3400000), (5950, 3316000), (6250, 3156832), (6632, 2975000), (6800, 2901500), (7000, 2818600), (7616, 2590625), (8000, 2466275), (8290, 2380000), (8500, 2321200), (8750, 2254880), (9520, 2072500), (10000, 1973020), (10625, 1856960), (11200, 1761625), (11606, 1700000), (11900, 1658000), (12500, 1578416), (13264, 1487500), (13600, 1450750), (14000, 1409300), (14093, 1400000), (14875, 1326400), (16580, 1190000), (17000, 1160600), (17500, 1127440), (19040, 1036250), (20000, 986510), (20725, 952000), (21250, 928480), (21875, 901952), (23212, 850000), (23800, 829000), (25000, 789208), (26528, 743750), (27200, 725375), (28000, 704650), (28186, 700000), (29015, 680000), (29750, 663200), (33160, 595000), (34000, 580300), (35000, 563720), (38080, 518125), (40000, 493255), (41450, 476000), (42500, 464240), (43750, 450976), (46424, 425000), (47600, 414500), (50000, 394604), (53056, 371875), (53125, 371392), (56000, 352325), (56372, 350000), (58030, 340000), (59500, 331600), (66320, 297500), (68000, 290150), (70000, 281860), (70465, 280000), (74375, 265280), (82900, 238000), (85000, 232120), (87500, 225488), (92848, 212500), (95200, 207250), (98651, 200000), (100000, 197302), (103625, 190400), (106250, 185696), (112744, 175000), (116060, 170000), (119000, 165800), (132640, 148750), (136000, 145075), (140000, 140930)]