110857520

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12263}}^1$

素因数の和:12389

約数の個数: 40

約数和(自身を含む): 260045856

約数和(自身を除く): 149188336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 12263, 24526, 49052, 61315, 98104, 122630, 196208, 245260, 490520, 981040, 1385719, 2771438, 5542876, 6928595, 11085752, 13857190, 22171504, 27714380, 55428760, 110857520]

約数ペア:

[(1, 110857520), (2, 55428760), (4, 27714380), (5, 22171504), (8, 13857190), (10, 11085752), (16, 6928595), (20, 5542876), (40, 2771438), (80, 1385719), (113, 981040), (226, 490520), (452, 245260), (565, 196208), (904, 122630), (1130, 98104), (1808, 61315), (2260, 49052), (4520, 24526), (9040, 12263)]