40702660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{70177}}^1$

素因数の和:70215

約数の個数: 24

約数和(自身を含む): 88424280

約数和(自身を除く): 47721620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 70177, 140354, 280708, 350885, 701770, 1403540, 2035133, 4070266, 8140532, 10175665, 20351330, 40702660]

約数ペア:

[(1, 40702660), (2, 20351330), (4, 10175665), (5, 8140532), (10, 4070266), (20, 2035133), (29, 1403540), (58, 701770), (116, 350885), (145, 280708), (290, 140354), (580, 70177)]