40258510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1549}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 76334400

約数和(自身を除く): 36075890

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 1549, 2599, 3098, 5198, 7745, 12995, 15490, 25990, 35627, 71254, 175037, 178135, 350074, 356270, 875185, 1750370, 4025851, 8051702, 20129255, 40258510]

約数ペア:

[(1, 40258510), (2, 20129255), (5, 8051702), (10, 4025851), (23, 1750370), (46, 875185), (113, 356270), (115, 350074), (226, 178135), (230, 175037), (565, 71254), (1130, 35627), (1549, 25990), (2599, 15490), (3098, 12995), (5198, 7745)]