4128710

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4639}}^1$

素因数の和:4735

約数の個数: 16

約数和(自身を含む): 7516800

約数和(自身を除く): 3388090

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 4639, 9278, 23195, 46390, 412871, 825742, 2064355, 4128710]

約数ペア:

[(1, 4128710), (2, 2064355), (5, 825742), (10, 412871), (89, 46390), (178, 23195), (445, 9278), (890, 4639)]