40222000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:73

約数の個数: 240

約数和(自身を含む): 127438272

約数和(自身を除く): 87216272

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 25, 26, 28, 34, 35, 40, 50, 52, 56, 65, 68, 70, 80, 85, 91, 100, 104, 112, 119, 125, 130, 136, 140, 169, 170, 175, 182, 200, 208, 221, 238, 250, 260, 272, 280, 325, 338, 340, 350, 364, 400, 425, 442, 455, 476, 500, 520, 560, 595, 650, 676, 680, 700, 728, 845, 850, 875, 884, 910, 952, 1000, 1040, 1105, 1183, 1190, 1300, 1352, 1360, 1400, 1456, 1547, 1625, 1690, 1700, 1750, 1768, 1820, 1904, 2000, 2125, 2210, 2275, 2366, 2380, 2600, 2704, 2800, 2873, 2975, 3094, 3250, 3380, 3400, 3500, 3536, 3640, 4225, 4250, 4420, 4550, 4732, 4760, 5200, 5525, 5746, 5915, 5950, 6188, 6500, 6760, 6800, 7000, 7280, 7735, 8450, 8500, 8840, 9100, 9464, 9520, 11050, 11375, 11492, 11830, 11900, 12376, 13000, 13520, 14000, 14365, 14875, 15470, 16900, 17000, 17680, 18200, 18928, 20111, 21125, 22100, 22750, 22984, 23660, 23800, 24752, 26000, 27625, 28730, 29575, 29750, 30940, 33800, 34000, 36400, 38675, 40222, 42250, 44200, 45500, 45968, 47320, 47600, 55250, 57460, 59150, 59500, 61880, 67600, 71825, 77350, 80444, 84500, 88400, 91000, 94640, 100555, 110500, 114920, 118300, 119000, 123760, 143650, 147875, 154700, 160888, 169000, 182000, 193375, 201110, 221000, 229840, 236600, 238000, 287300, 295750, 309400, 321776, 338000, 359125, 386750, 402220, 442000, 473200, 502775, 574600, 591500, 618800, 718250, 773500, 804440, 1005550, 1149200, 1183000, 1436500, 1547000, 1608880, 2011100, 2366000, 2513875, 2873000, 3094000, 4022200, 5027750, 5746000, 8044400, 10055500, 20111000, 40222000]

約数ペア:

[(1, 40222000), (2, 20111000), (4, 10055500), (5, 8044400), (7, 5746000), (8, 5027750), (10, 4022200), (13, 3094000), (14, 2873000), (16, 2513875), (17, 2366000), (20, 2011100), (25, 1608880), (26, 1547000), (28, 1436500), (34, 1183000), (35, 1149200), (40, 1005550), (50, 804440), (52, 773500), (56, 718250), (65, 618800), (68, 591500), (70, 574600), (80, 502775), (85, 473200), (91, 442000), (100, 402220), (104, 386750), (112, 359125), (119, 338000), (125, 321776), (130, 309400), (136, 295750), (140, 287300), (169, 238000), (170, 236600), (175, 229840), (182, 221000), (200, 201110), (208, 193375), (221, 182000), (238, 169000), (250, 160888), (260, 154700), (272, 147875), (280, 143650), (325, 123760), (338, 119000), (340, 118300), (350, 114920), (364, 110500), (400, 100555), (425, 94640), (442, 91000), (455, 88400), (476, 84500), (500, 80444), (520, 77350), (560, 71825), (595, 67600), (650, 61880), (676, 59500), (680, 59150), (700, 57460), (728, 55250), (845, 47600), (850, 47320), (875, 45968), (884, 45500), (910, 44200), (952, 42250), (1000, 40222), (1040, 38675), (1105, 36400), (1183, 34000), (1190, 33800), (1300, 30940), (1352, 29750), (1360, 29575), (1400, 28730), (1456, 27625), (1547, 26000), (1625, 24752), (1690, 23800), (1700, 23660), (1750, 22984), (1768, 22750), (1820, 22100), (1904, 21125), (2000, 20111), (2125, 18928), (2210, 18200), (2275, 17680), (2366, 17000), (2380, 16900), (2600, 15470), (2704, 14875), (2800, 14365), (2873, 14000), (2975, 13520), (3094, 13000), (3250, 12376), (3380, 11900), (3400, 11830), (3500, 11492), (3536, 11375), (3640, 11050), (4225, 9520), (4250, 9464), (4420, 9100), (4550, 8840), (4732, 8500), (4760, 8450), (5200, 7735), (5525, 7280), (5746, 7000), (5915, 6800), (5950, 6760), (6188, 6500)]