11661700

素因数分解:

$2^2\times 5^2\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:712

約数の個数: 36

約数和(自身を含む): 25457572

約数和(自身を除く): 13795872

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 277, 421, 554, 842, 1108, 1385, 1684, 2105, 2770, 4210, 5540, 6925, 8420, 10525, 13850, 21050, 27700, 42100, 116617, 233234, 466468, 583085, 1166170, 2332340, 2915425, 5830850, 11661700]

約数ペア:

[(1, 11661700), (2, 5830850), (4, 2915425), (5, 2332340), (10, 1166170), (20, 583085), (25, 466468), (50, 233234), (100, 116617), (277, 42100), (421, 27700), (554, 21050), (842, 13850), (1108, 10525), (1385, 8420), (1684, 6925), (2105, 5540), (2770, 4210)]