6346640

素因数分解:

$2^4\times 5^1\times {\mathrm{79333}}^1$

素因数の和:79346

約数の個数: 20

約数和(自身を含む): 14756124

約数和(自身を除く): 8409484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 79333, 158666, 317332, 396665, 634664, 793330, 1269328, 1586660, 3173320, 6346640]

約数ペア:

[(1, 6346640), (2, 3173320), (4, 1586660), (5, 1269328), (8, 793330), (10, 634664), (16, 396665), (20, 317332), (40, 158666), (80, 79333)]