11574460

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1039}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 24373440

約数和(自身を除く): 12798980

約数列:

[1, 2, 4, 5, 10, 20, 557, 1039, 1114, 2078, 2228, 2785, 4156, 5195, 5570, 10390, 11140, 20780, 578723, 1157446, 2314892, 2893615, 5787230, 11574460]

約数ペア:

[(1, 11574460), (2, 5787230), (4, 2893615), (5, 2314892), (10, 1157446), (20, 578723), (557, 20780), (1039, 11140), (1114, 10390), (2078, 5570), (2228, 5195), (2785, 4156)]