115147640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92861}}^1$

素因数の和:92903

約数の個数: 32

約数和(自身を含む): 267442560

約数和(自身を除く): 152294920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 92861, 185722, 371444, 464305, 742888, 928610, 1857220, 2878691, 3714440, 5757382, 11514764, 14393455, 23029528, 28786910, 57573820, 115147640]

約数ペア:

[(1, 115147640), (2, 57573820), (4, 28786910), (5, 23029528), (8, 14393455), (10, 11514764), (20, 5757382), (31, 3714440), (40, 2878691), (62, 1857220), (124, 928610), (155, 742888), (248, 464305), (310, 371444), (620, 185722), (1240, 92861)]