26740850

素因数分解:

$2^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{2081}}^1$

素因数の和:2350

約数の個数: 24

約数和(自身を含む): 49955508

約数和(自身を除く): 23214658

約数列:

[1, 2, 5, 10, 25, 50, 257, 514, 1285, 2081, 2570, 4162, 6425, 10405, 12850, 20810, 52025, 104050, 534817, 1069634, 2674085, 5348170, 13370425, 26740850]

約数ペア:

[(1, 26740850), (2, 13370425), (5, 5348170), (10, 2674085), (25, 1069634), (50, 534817), (257, 104050), (514, 52025), (1285, 20810), (2081, 12850), (2570, 10405), (4162, 6425)]