10981850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 22873536

約数和(自身を除く): 11891686

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 487, 550, 902, 974, 1025, 2050, 2255, 2435, 4510, 4870, 5357, 10714, 11275, 12175, 19967, 22550, 24350, 26785, 39934, 53570, 99835, 133925, 199670, 219637, 267850, 439274, 499175, 998350, 1098185, 2196370, 5490925, 10981850]

約数ペア:

[(1, 10981850), (2, 5490925), (5, 2196370), (10, 1098185), (11, 998350), (22, 499175), (25, 439274), (41, 267850), (50, 219637), (55, 199670), (82, 133925), (110, 99835), (205, 53570), (275, 39934), (410, 26785), (451, 24350), (487, 22550), (550, 19967), (902, 12175), (974, 11275), (1025, 10714), (2050, 5357), (2255, 4870), (2435, 4510)]