38722540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{66763}}^1$

素因数の和:66801

約数の個数: 24

約数和(自身を含む): 84122640

約数和(自身を除く): 45400100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 66763, 133526, 267052, 333815, 667630, 1335260, 1936127, 3872254, 7744508, 9680635, 19361270, 38722540]

約数ペア:

[(1, 38722540), (2, 19361270), (4, 9680635), (5, 7744508), (10, 3872254), (20, 1936127), (29, 1335260), (58, 667630), (116, 333815), (145, 267052), (290, 133526), (580, 66763)]