10731580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 24514560

約数和(自身を除く): 13782980

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 911, 1178, 1822, 2356, 2945, 3644, 4555, 5890, 9110, 11780, 17309, 18220, 28241, 34618, 56482, 69236, 86545, 112964, 141205, 173090, 282410, 346180, 536579, 564820, 1073158, 2146316, 2682895, 5365790, 10731580]

約数ペア:

[(1, 10731580), (2, 5365790), (4, 2682895), (5, 2146316), (10, 1073158), (19, 564820), (20, 536579), (31, 346180), (38, 282410), (62, 173090), (76, 141205), (95, 112964), (124, 86545), (155, 69236), (190, 56482), (310, 34618), (380, 28241), (589, 18220), (620, 17309), (911, 11780), (1178, 9110), (1822, 5890), (2356, 4555), (2945, 3644)]