608475020

素因数分解:

$2^2\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{25981}}^1$

素因数の和:27161

約数の個数: 24

約数和(自身を含む): 1278937968

約数和(自身を除く): 670462948

約数列:

[1, 2, 4, 5, 10, 20, 1171, 2342, 4684, 5855, 11710, 23420, 25981, 51962, 103924, 129905, 259810, 519620, 30423751, 60847502, 121695004, 152118755, 304237510, 608475020]

約数ペア:

[(1, 608475020), (2, 304237510), (4, 152118755), (5, 121695004), (10, 60847502), (20, 30423751), (1171, 519620), (2342, 259810), (4684, 129905), (5855, 103924), (11710, 51962), (23420, 25981)]