99622640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95791}}^1$

素因数の和:95817

約数の個数: 40

約数和(自身を含む): 249442368

約数和(自身を除く): 149819728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 95791, 191582, 383164, 478955, 766328, 957910, 1245283, 1532656, 1915820, 2490566, 3831640, 4981132, 6226415, 7663280, 9962264, 12452830, 19924528, 24905660, 49811320, 99622640]

約数ペア:

[(1, 99622640), (2, 49811320), (4, 24905660), (5, 19924528), (8, 12452830), (10, 9962264), (13, 7663280), (16, 6226415), (20, 4981132), (26, 3831640), (40, 2490566), (52, 1915820), (65, 1532656), (80, 1245283), (104, 957910), (130, 766328), (208, 478955), (260, 383164), (520, 191582), (1040, 95791)]