117188021240

素因数分解:

$2^3\times 5^1\times {\mathrm{2929700531}}^1$

素因数の和:2929700542

約数の個数: 16

約数和(自身を含む): 263673047880

約数和(自身を除く): 146485026640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2929700531, 5859401062, 11718802124, 14648502655, 23437604248, 29297005310, 58594010620, 117188021240]

約数ペア:

[(1, 117188021240), (2, 58594010620), (4, 29297005310), (5, 23437604248), (8, 14648502655), (10, 11718802124), (20, 5859401062), (40, 2929700531)]