79580450

素因数分解:

$2^1\times 5^2\times {\mathrm{797}}^1\times {\mathrm{1997}}^1$

素因数の和:2806

約数の個数: 24

約数和(自身を含む): 148279572

約数和(自身を除く): 68699122

約数列:

[1, 2, 5, 10, 25, 50, 797, 1594, 1997, 3985, 3994, 7970, 9985, 19925, 19970, 39850, 49925, 99850, 1591609, 3183218, 7958045, 15916090, 39790225, 79580450]

約数ペア:

[(1, 79580450), (2, 39790225), (5, 15916090), (10, 7958045), (25, 3183218), (50, 1591609), (797, 99850), (1594, 49925), (1997, 39850), (3985, 19970), (3994, 19925), (7970, 9985)]