113875780

素因数分解:

$2^2\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{3719}}^1$

素因数の和:5259

約数の個数: 24

約数和(自身を含む): 239359680

約数和(自身を除く): 125483900

約数列:

[1, 2, 4, 5, 10, 20, 1531, 3062, 3719, 6124, 7438, 7655, 14876, 15310, 18595, 30620, 37190, 74380, 5693789, 11387578, 22775156, 28468945, 56937890, 113875780]

約数ペア:

[(1, 113875780), (2, 56937890), (4, 28468945), (5, 22775156), (10, 11387578), (20, 5693789), (1531, 74380), (3062, 37190), (3719, 30620), (6124, 18595), (7438, 15310), (7655, 14876)]