42326660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{72977}}^1$

素因数の和:73015

約数の個数: 24

約数和(自身を含む): 91952280

約数和(自身を除く): 49625620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 72977, 145954, 291908, 364885, 729770, 1459540, 2116333, 4232666, 8465332, 10581665, 21163330, 42326660]

約数ペア:

[(1, 42326660), (2, 21163330), (4, 10581665), (5, 8465332), (10, 4232666), (20, 2116333), (29, 1459540), (58, 729770), (116, 364885), (145, 291908), (290, 145954), (580, 72977)]