38865400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 115706880

約数和(自身を除く): 76841480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 25, 28, 34, 35, 40, 46, 50, 56, 68, 70, 71, 85, 92, 100, 115, 119, 136, 140, 142, 161, 170, 175, 184, 200, 230, 238, 280, 284, 322, 340, 350, 355, 391, 425, 460, 476, 497, 568, 575, 595, 644, 680, 700, 710, 782, 805, 850, 920, 952, 994, 1150, 1190, 1207, 1288, 1400, 1420, 1564, 1610, 1633, 1700, 1775, 1955, 1988, 2300, 2380, 2414, 2485, 2737, 2840, 2975, 3128, 3220, 3266, 3400, 3550, 3910, 3976, 4025, 4600, 4760, 4828, 4970, 5474, 5950, 6035, 6440, 6532, 7100, 7820, 8050, 8165, 8449, 9656, 9775, 9940, 10948, 11431, 11900, 12070, 12425, 13064, 13685, 14200, 15640, 16100, 16330, 16898, 19550, 19880, 21896, 22862, 23800, 24140, 24850, 27370, 27761, 30175, 32200, 32660, 33796, 39100, 40825, 42245, 45724, 48280, 49700, 54740, 55522, 57155, 60350, 65320, 67592, 68425, 78200, 81650, 84490, 91448, 99400, 109480, 111044, 114310, 120700, 136850, 138805, 163300, 168980, 194327, 211225, 222088, 228620, 241400, 273700, 277610, 285775, 326600, 337960, 388654, 422450, 457240, 547400, 555220, 571550, 694025, 777308, 844900, 971635, 1110440, 1143100, 1388050, 1554616, 1689800, 1943270, 2286200, 2776100, 3886540, 4858175, 5552200, 7773080, 9716350, 19432700, 38865400]

約数ペア:

[(1, 38865400), (2, 19432700), (4, 9716350), (5, 7773080), (7, 5552200), (8, 4858175), (10, 3886540), (14, 2776100), (17, 2286200), (20, 1943270), (23, 1689800), (25, 1554616), (28, 1388050), (34, 1143100), (35, 1110440), (40, 971635), (46, 844900), (50, 777308), (56, 694025), (68, 571550), (70, 555220), (71, 547400), (85, 457240), (92, 422450), (100, 388654), (115, 337960), (119, 326600), (136, 285775), (140, 277610), (142, 273700), (161, 241400), (170, 228620), (175, 222088), (184, 211225), (200, 194327), (230, 168980), (238, 163300), (280, 138805), (284, 136850), (322, 120700), (340, 114310), (350, 111044), (355, 109480), (391, 99400), (425, 91448), (460, 84490), (476, 81650), (497, 78200), (568, 68425), (575, 67592), (595, 65320), (644, 60350), (680, 57155), (700, 55522), (710, 54740), (782, 49700), (805, 48280), (850, 45724), (920, 42245), (952, 40825), (994, 39100), (1150, 33796), (1190, 32660), (1207, 32200), (1288, 30175), (1400, 27761), (1420, 27370), (1564, 24850), (1610, 24140), (1633, 23800), (1700, 22862), (1775, 21896), (1955, 19880), (1988, 19550), (2300, 16898), (2380, 16330), (2414, 16100), (2485, 15640), (2737, 14200), (2840, 13685), (2975, 13064), (3128, 12425), (3220, 12070), (3266, 11900), (3400, 11431), (3550, 10948), (3910, 9940), (3976, 9775), (4025, 9656), (4600, 8449), (4760, 8165), (4828, 8050), (4970, 7820), (5474, 7100), (5950, 6532), (6035, 6440)]