267687620

素因数分解:

$2^2\times 5^1\times {\mathrm{2671}}^1\times {\mathrm{5011}}^1$

素因数の和:7691

約数の個数: 24

約数和(自身を含む): 562466688

約数和(自身を除く): 294779068

約数列:

[1, 2, 4, 5, 10, 20, 2671, 5011, 5342, 10022, 10684, 13355, 20044, 25055, 26710, 50110, 53420, 100220, 13384381, 26768762, 53537524, 66921905, 133843810, 267687620]

約数ペア:

[(1, 267687620), (2, 133843810), (4, 66921905), (5, 53537524), (10, 26768762), (20, 13384381), (2671, 100220), (5011, 53420), (5342, 50110), (10022, 26710), (10684, 25055), (13355, 20044)]