2113193620

素因数分解:

$2^2\times 5^1\times {\mathrm{7159}}^1\times {\mathrm{14759}}^1$

素因数の和:21927

約数の個数: 24

約数和(自身を含む): 4438627200

約数和(自身を除く): 2325433580

約数列:

[1, 2, 4, 5, 10, 20, 7159, 14318, 14759, 28636, 29518, 35795, 59036, 71590, 73795, 143180, 147590, 295180, 105659681, 211319362, 422638724, 528298405, 1056596810, 2113193620]

約数ペア:

[(1, 2113193620), (2, 1056596810), (4, 528298405), (5, 422638724), (10, 211319362), (20, 105659681), (7159, 295180), (14318, 147590), (14759, 143180), (28636, 73795), (29518, 71590), (35795, 59036)]