3265040

素因数分解:

$2^4\times 5^1\times {\mathrm{40813}}^1$

素因数の和:40826

約数の個数: 20

約数和(自身を含む): 7591404

約数和(自身を除く): 4326364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 40813, 81626, 163252, 204065, 326504, 408130, 653008, 816260, 1632520, 3265040]

約数ペア:

[(1, 3265040), (2, 1632520), (4, 816260), (5, 653008), (8, 408130), (10, 326504), (16, 204065), (20, 163252), (40, 81626), (80, 40813)]