201840580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{348001}}^1$

素因数の和:348039

約数の個数: 24

約数和(自身を含む): 438482520

約数和(自身を除く): 236641940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 348001, 696002, 1392004, 1740005, 3480010, 6960020, 10092029, 20184058, 40368116, 50460145, 100920290, 201840580]

約数ペア:

[(1, 201840580), (2, 100920290), (4, 50460145), (5, 40368116), (10, 20184058), (20, 10092029), (29, 6960020), (58, 3480010), (116, 1740005), (145, 1392004), (290, 696002), (580, 348001)]