117386540

素因数分解:

$2^2\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{3137}}^1$

素因数の和:5017

約数の個数: 24

約数和(自身を含む): 246722112

約数和(自身を除く): 129335572

約数列:

[1, 2, 4, 5, 10, 20, 1871, 3137, 3742, 6274, 7484, 9355, 12548, 15685, 18710, 31370, 37420, 62740, 5869327, 11738654, 23477308, 29346635, 58693270, 117386540]

約数ペア:

[(1, 117386540), (2, 58693270), (4, 29346635), (5, 23477308), (10, 11738654), (20, 5869327), (1871, 62740), (3137, 37420), (3742, 31370), (6274, 18710), (7484, 15685), (9355, 12548)]