62015720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 151200000

約数和(自身を除く): 89184280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 239, 260, 478, 499, 520, 956, 998, 1195, 1912, 1996, 2390, 2495, 3107, 3992, 4780, 4990, 6214, 6487, 9560, 9980, 12428, 12974, 15535, 19960, 24856, 25948, 31070, 32435, 51896, 62140, 64870, 119261, 124280, 129740, 238522, 259480, 477044, 596305, 954088, 1192610, 1550393, 2385220, 3100786, 4770440, 6201572, 7751965, 12403144, 15503930, 31007860, 62015720]

約数ペア:

[(1, 62015720), (2, 31007860), (4, 15503930), (5, 12403144), (8, 7751965), (10, 6201572), (13, 4770440), (20, 3100786), (26, 2385220), (40, 1550393), (52, 1192610), (65, 954088), (104, 596305), (130, 477044), (239, 259480), (260, 238522), (478, 129740), (499, 124280), (520, 119261), (956, 64870), (998, 62140), (1195, 51896), (1912, 32435), (1996, 31070), (2390, 25948), (2495, 24856), (3107, 19960), (3992, 15535), (4780, 12974), (4990, 12428), (6214, 9980), (6487, 9560)]