51841569200

素因数分解:

$2^4\times 5^2\times {\mathrm{129603923}}^1$

素因数の和:129603941

約数の個数: 30

約数和(自身を含む): 124549370964

約数和(自身を除く): 72707801764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 129603923, 259207846, 518415692, 648019615, 1036831384, 1296039230, 2073662768, 2592078460, 3240098075, 5184156920, 6480196150, 10368313840, 12960392300, 25920784600, 51841569200]

約数ペア:

[(1, 51841569200), (2, 25920784600), (4, 12960392300), (5, 10368313840), (8, 6480196150), (10, 5184156920), (16, 3240098075), (20, 2592078460), (25, 2073662768), (40, 1296039230), (50, 1036831384), (80, 648019615), (100, 518415692), (200, 259207846), (400, 129603923)]