3223940

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 6804672

約数和(自身を除く): 3580732

約数列:

[1, 2, 4, 5, 10, 20, 331, 487, 662, 974, 1324, 1655, 1948, 2435, 3310, 4870, 6620, 9740, 161197, 322394, 644788, 805985, 1611970, 3223940]

約数ペア:

[(1, 3223940), (2, 1611970), (4, 805985), (5, 644788), (10, 322394), (20, 161197), (331, 9740), (487, 6620), (662, 4870), (974, 3310), (1324, 2435), (1655, 1948)]