3423020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5521}}^1$

素因数の和:5561

約数の個数: 24

約数和(自身を含む): 7421568

約数和(自身を除く): 3998548

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 5521, 11042, 22084, 27605, 55210, 110420, 171151, 342302, 684604, 855755, 1711510, 3423020]

約数ペア:

[(1, 3423020), (2, 1711510), (4, 855755), (5, 684604), (10, 342302), (20, 171151), (31, 110420), (62, 55210), (124, 27605), (155, 22084), (310, 11042), (620, 5521)]