39475700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2153

約数の個数: 72

約数和(自身を含む): 98993664

約数和(自身を除く): 59517964

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 2111, 3740, 4222, 4675, 8444, 9350, 10555, 18700, 21110, 23221, 35887, 42220, 46442, 52775, 71774, 92884, 105550, 116105, 143548, 179435, 211100, 232210, 358870, 394757, 464420, 580525, 717740, 789514, 897175, 1161050, 1579028, 1794350, 1973785, 2322100, 3588700, 3947570, 7895140, 9868925, 19737850, 39475700]

約数ペア:

[(1, 39475700), (2, 19737850), (4, 9868925), (5, 7895140), (10, 3947570), (11, 3588700), (17, 2322100), (20, 1973785), (22, 1794350), (25, 1579028), (34, 1161050), (44, 897175), (50, 789514), (55, 717740), (68, 580525), (85, 464420), (100, 394757), (110, 358870), (170, 232210), (187, 211100), (220, 179435), (275, 143548), (340, 116105), (374, 105550), (425, 92884), (550, 71774), (748, 52775), (850, 46442), (935, 42220), (1100, 35887), (1700, 23221), (1870, 21110), (2111, 18700), (3740, 10555), (4222, 9350), (4675, 8444)]