15695814020

素因数分解:

$2^2\times 5^1\times {\mathrm{11369}}^1\times {\mathrm{69029}}^1$

素因数の和:80407

約数の個数: 24

約数和(自身を含む): 32964586200

約数和(自身を除く): 17268772180

約数列:

[1, 2, 4, 5, 10, 20, 11369, 22738, 45476, 56845, 69029, 113690, 138058, 227380, 276116, 345145, 690290, 1380580, 784790701, 1569581402, 3139162804, 3923953505, 7847907010, 15695814020]

約数ペア:

[(1, 15695814020), (2, 7847907010), (4, 3923953505), (5, 3139162804), (10, 1569581402), (20, 784790701), (11369, 1380580), (22738, 690290), (45476, 345145), (56845, 276116), (69029, 227380), (113690, 138058)]