6412660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10343}}^1$

素因数の和:10383

約数の個数: 24

約数和(自身を含む): 13902336

約数和(自身を除く): 7489676

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 10343, 20686, 41372, 51715, 103430, 206860, 320633, 641266, 1282532, 1603165, 3206330, 6412660]

約数ペア:

[(1, 6412660), (2, 3206330), (4, 1603165), (5, 1282532), (10, 641266), (20, 320633), (31, 206860), (62, 103430), (124, 51715), (155, 41372), (310, 20686), (620, 10343)]