27017740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43577}}^1$

素因数の和:43617

約数の個数: 24

約数和(自身を含む): 58568832

約数和(自身を除く): 31551092

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 43577, 87154, 174308, 217885, 435770, 871540, 1350887, 2701774, 5403548, 6754435, 13508870, 27017740]

約数ペア:

[(1, 27017740), (2, 13508870), (4, 6754435), (5, 5403548), (10, 2701774), (20, 1350887), (31, 871540), (62, 435770), (124, 217885), (155, 174308), (310, 87154), (620, 43577)]