100540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 230832

約数和(自身を除く): 130292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 457, 914, 1828, 2285, 4570, 5027, 9140, 10054, 20108, 25135, 50270, 100540]

約数ペア:

[(1, 100540), (2, 50270), (4, 25135), (5, 20108), (10, 10054), (11, 9140), (20, 5027), (22, 4570), (44, 2285), (55, 1828), (110, 914), (220, 457)]