26412380

素因数分解:

$2^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1499}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 55566000

約数和(自身を除く): 29153620

約数列:

[1, 2, 4, 5, 10, 20, 881, 1499, 1762, 2998, 3524, 4405, 5996, 7495, 8810, 14990, 17620, 29980, 1320619, 2641238, 5282476, 6603095, 13206190, 26412380]

約数ペア:

[(1, 26412380), (2, 13206190), (4, 6603095), (5, 5282476), (10, 2641238), (20, 1320619), (881, 29980), (1499, 17620), (1762, 14990), (2998, 8810), (3524, 7495), (4405, 5996)]