26200940

素因数分解:

$2^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1487}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 55121472

約数和(自身を除く): 28920532

約数列:

[1, 2, 4, 5, 10, 20, 881, 1487, 1762, 2974, 3524, 4405, 5948, 7435, 8810, 14870, 17620, 29740, 1310047, 2620094, 5240188, 6550235, 13100470, 26200940]

約数ペア:

[(1, 26200940), (2, 13100470), (4, 6550235), (5, 5240188), (10, 2620094), (20, 1310047), (881, 29740), (1487, 17620), (1762, 14870), (2974, 8810), (3524, 7435), (4405, 5948)]