31460020

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6869}}^1$

素因数の和:7107

約数の個数: 24

約数和(自身を含む): 66364200

約数和(自身を除く): 34904180

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 6869, 13738, 27476, 34345, 68690, 137380, 1573001, 3146002, 6292004, 7865005, 15730010, 31460020]

約数ペア:

[(1, 31460020), (2, 15730010), (4, 7865005), (5, 6292004), (10, 3146002), (20, 1573001), (229, 137380), (458, 68690), (916, 34345), (1145, 27476), (2290, 13738), (4580, 6869)]