932327500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{28687}}^1$

素因数の和:28724

約数の個数: 60

約数和(自身を含む): 2195722144

約数和(自身を除く): 1263394644

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 625, 650, 1250, 1300, 1625, 2500, 3250, 6500, 8125, 16250, 28687, 32500, 57374, 114748, 143435, 286870, 372931, 573740, 717175, 745862, 1434350, 1491724, 1864655, 2868700, 3585875, 3729310, 7171750, 7458620, 9323275, 14343500, 17929375, 18646550, 35858750, 37293100, 46616375, 71717500, 93232750, 186465500, 233081875, 466163750, 932327500]

約数ペア:

[(1, 932327500), (2, 466163750), (4, 233081875), (5, 186465500), (10, 93232750), (13, 71717500), (20, 46616375), (25, 37293100), (26, 35858750), (50, 18646550), (52, 17929375), (65, 14343500), (100, 9323275), (125, 7458620), (130, 7171750), (250, 3729310), (260, 3585875), (325, 2868700), (500, 1864655), (625, 1491724), (650, 1434350), (1250, 745862), (1300, 717175), (1625, 573740), (2500, 372931), (3250, 286870), (6500, 143435), (8125, 114748), (16250, 57374), (28687, 32500)]