10160800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1010

約数の個数: 72

約数和(自身を含む): 26740476

約数和(自身を除く): 16579676

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 977, 1040, 1300, 1954, 2080, 2600, 3908, 4885, 5200, 7816, 9770, 10400, 12701, 15632, 19540, 24425, 25402, 31264, 39080, 48850, 50804, 63505, 78160, 97700, 101608, 127010, 156320, 195400, 203216, 254020, 317525, 390800, 406432, 508040, 635050, 781600, 1016080, 1270100, 2032160, 2540200, 5080400, 10160800]

約数ペア:

[(1, 10160800), (2, 5080400), (4, 2540200), (5, 2032160), (8, 1270100), (10, 1016080), (13, 781600), (16, 635050), (20, 508040), (25, 406432), (26, 390800), (32, 317525), (40, 254020), (50, 203216), (52, 195400), (65, 156320), (80, 127010), (100, 101608), (104, 97700), (130, 78160), (160, 63505), (200, 50804), (208, 48850), (260, 39080), (325, 31264), (400, 25402), (416, 24425), (520, 19540), (650, 15632), (800, 12701), (977, 10400), (1040, 9770), (1300, 7816), (1954, 5200), (2080, 4885), (2600, 3908)]