3266980

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{431}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 6894720

約数和(自身を除く): 3627740

約数列:

[1, 2, 4, 5, 10, 20, 379, 431, 758, 862, 1516, 1724, 1895, 2155, 3790, 4310, 7580, 8620, 163349, 326698, 653396, 816745, 1633490, 3266980]

約数ペア:

[(1, 3266980), (2, 1633490), (4, 816745), (5, 653396), (10, 326698), (20, 163349), (379, 8620), (431, 7580), (758, 4310), (862, 3790), (1516, 2155), (1724, 1895)]