4664680

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 10558440

約数和(自身を除く): 5893760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 421, 554, 842, 1108, 1385, 1684, 2105, 2216, 2770, 3368, 4210, 5540, 8420, 11080, 16840, 116617, 233234, 466468, 583085, 932936, 1166170, 2332340, 4664680]

約数ペア:

[(1, 4664680), (2, 2332340), (4, 1166170), (5, 932936), (8, 583085), (10, 466468), (20, 233234), (40, 116617), (277, 16840), (421, 11080), (554, 8420), (842, 5540), (1108, 4210), (1385, 3368), (1684, 2770), (2105, 2216)]