26383540

素因数分解:

$2^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1181}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 55501992

約数和(自身を除く): 29118452

約数列:

[1, 2, 4, 5, 10, 20, 1117, 1181, 2234, 2362, 4468, 4724, 5585, 5905, 11170, 11810, 22340, 23620, 1319177, 2638354, 5276708, 6595885, 13191770, 26383540]

約数ペア:

[(1, 26383540), (2, 13191770), (4, 6595885), (5, 5276708), (10, 2638354), (20, 1319177), (1117, 23620), (1181, 22340), (2234, 11810), (2362, 11170), (4468, 5905), (4724, 5585)]