80292010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{276869}}^1$

素因数の和:276905

約数の個数: 16

約数和(自身を含む): 149509800

約数和(自身を除く): 69217790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 276869, 553738, 1384345, 2768690, 8029201, 16058402, 40146005, 80292010]

約数ペア:

[(1, 80292010), (2, 40146005), (5, 16058402), (10, 8029201), (29, 2768690), (58, 1384345), (145, 553738), (290, 276869)]