15679664900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1129}}^1\times {\mathrm{4789}}^1$

素因数の和:5961

約数の個数: 72

約数和(自身を含む): 35236677000

約数和(自身を除く): 19557012100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1129, 1450, 2258, 2900, 4516, 4789, 5645, 9578, 11290, 19156, 22580, 23945, 28225, 32741, 47890, 56450, 65482, 95780, 112900, 119725, 130964, 138881, 163705, 239450, 277762, 327410, 478900, 555524, 654820, 694405, 818525, 1388810, 1637050, 2777620, 3274100, 3472025, 5406781, 6944050, 10813562, 13888100, 21627124, 27033905, 54067810, 108135620, 135169525, 156796649, 270339050, 313593298, 540678100, 627186596, 783983245, 1567966490, 3135932980, 3919916225, 7839832450, 15679664900]

約数ペア:

[(1, 15679664900), (2, 7839832450), (4, 3919916225), (5, 3135932980), (10, 1567966490), (20, 783983245), (25, 627186596), (29, 540678100), (50, 313593298), (58, 270339050), (100, 156796649), (116, 135169525), (145, 108135620), (290, 54067810), (580, 27033905), (725, 21627124), (1129, 13888100), (1450, 10813562), (2258, 6944050), (2900, 5406781), (4516, 3472025), (4789, 3274100), (5645, 2777620), (9578, 1637050), (11290, 1388810), (19156, 818525), (22580, 694405), (23945, 654820), (28225, 555524), (32741, 478900), (47890, 327410), (56450, 277762), (65482, 239450), (95780, 163705), (112900, 138881), (119725, 130964)]