11652560

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1$

素因数の和:1415

約数の個数: 40

約数和(自身を含む): 27353160

約数和(自身を除く): 15700600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1289, 1808, 2260, 2578, 4520, 5156, 6445, 9040, 10312, 12890, 20624, 25780, 51560, 103120, 145657, 291314, 582628, 728285, 1165256, 1456570, 2330512, 2913140, 5826280, 11652560]

約数ペア:

[(1, 11652560), (2, 5826280), (4, 2913140), (5, 2330512), (8, 1456570), (10, 1165256), (16, 728285), (20, 582628), (40, 291314), (80, 145657), (113, 103120), (226, 51560), (452, 25780), (565, 20624), (904, 12890), (1130, 10312), (1289, 9040), (1808, 6445), (2260, 5156), (2578, 4520)]