108031540

素因数分解:

$2^2\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{2887}}^1$

素因数の和:4767

約数の個数: 24

約数和(自身を含む): 227066112

約数和(自身を除く): 119034572

約数列:

[1, 2, 4, 5, 10, 20, 1871, 2887, 3742, 5774, 7484, 9355, 11548, 14435, 18710, 28870, 37420, 57740, 5401577, 10803154, 21606308, 27007885, 54015770, 108031540]

約数ペア:

[(1, 108031540), (2, 54015770), (4, 27007885), (5, 21606308), (10, 10803154), (20, 5401577), (1871, 57740), (2887, 37420), (3742, 28870), (5774, 18710), (7484, 14435), (9355, 11548)]