252036920

素因数分解:

$2^3\times 5^1\times {\mathrm{6300923}}^1$

素因数の和:6300934

約数の個数: 16

約数和(自身を含む): 567083160

約数和(自身を除く): 315046240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6300923, 12601846, 25203692, 31504615, 50407384, 63009230, 126018460, 252036920]

約数ペア:

[(1, 252036920), (2, 126018460), (4, 63009230), (5, 50407384), (8, 31504615), (10, 25203692), (20, 12601846), (40, 6300923)]