3099445240

素因数分解:

$2^3\times 5^1\times {\mathrm{77486131}}^1$

素因数の和:77486142

約数の個数: 16

約数和(自身を含む): 6973751880

約数和(自身を除く): 3874306640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 77486131, 154972262, 309944524, 387430655, 619889048, 774861310, 1549722620, 3099445240]

約数ペア:

[(1, 3099445240), (2, 1549722620), (4, 774861310), (5, 619889048), (8, 387430655), (10, 309944524), (20, 154972262), (40, 77486131)]