6876140

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3863}}^1$

素因数の和:3961

約数の個数: 24

約数和(自身を含む): 14605920

約数和(自身を除く): 7729780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 3863, 7726, 15452, 19315, 38630, 77260, 343807, 687614, 1375228, 1719035, 3438070, 6876140]

約数ペア:

[(1, 6876140), (2, 3438070), (4, 1719035), (5, 1375228), (10, 687614), (20, 343807), (89, 77260), (178, 38630), (356, 19315), (445, 15452), (890, 7726), (1780, 3863)]