25202680

素因数分解:

$2^3\times 5^1\times {\mathrm{630067}}^1$

素因数の和:630078

約数の個数: 16

約数和(自身を含む): 56706120

約数和(自身を除く): 31503440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 630067, 1260134, 2520268, 3150335, 5040536, 6300670, 12601340, 25202680]

約数ペア:

[(1, 25202680), (2, 12601340), (4, 6300670), (5, 5040536), (8, 3150335), (10, 2520268), (20, 1260134), (40, 630067)]