461557790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{87251}}^1$

素因数の和:87304

約数の個数: 24

約数和(自身を含む): 868506408

約数和(自身を除く): 406948618

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 87251, 174502, 436255, 872510, 2006773, 4013546, 10033865, 20067730, 46155779, 92311558, 230778895, 461557790]

約数ペア:

[(1, 461557790), (2, 230778895), (5, 92311558), (10, 46155779), (23, 20067730), (46, 10033865), (115, 4013546), (230, 2006773), (529, 872510), (1058, 436255), (2645, 174502), (5290, 87251)]