3225160

素因数分解:

$2^3\times 5^1\times {\mathrm{80629}}^1$

素因数の和:80640

約数の個数: 16

約数和(自身を含む): 7256700

約数和(自身を除く): 4031540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 80629, 161258, 322516, 403145, 645032, 806290, 1612580, 3225160]

約数ペア:

[(1, 3225160), (2, 1612580), (4, 806290), (5, 645032), (8, 403145), (10, 322516), (20, 161258), (40, 80629)]