118131760

素因数分解:

$2^4\times 5^1\times {\mathrm{1476647}}^1$

素因数の和:1476660

約数の個数: 20

約数和(自身を含む): 274656528

約数和(自身を除く): 156524768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1476647, 2953294, 5906588, 7383235, 11813176, 14766470, 23626352, 29532940, 59065880, 118131760]

約数ペア:

[(1, 118131760), (2, 59065880), (4, 29532940), (5, 23626352), (8, 14766470), (10, 11813176), (16, 7383235), (20, 5906588), (40, 2953294), (80, 1476647)]