10656440

素因数分解:

$2^3\times 5^1\times {\mathrm{266411}}^1$

素因数の和:266422

約数の個数: 16

約数和(自身を含む): 23977080

約数和(自身を除く): 13320640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 266411, 532822, 1065644, 1332055, 2131288, 2664110, 5328220, 10656440]

約数ペア:

[(1, 10656440), (2, 5328220), (4, 2664110), (5, 2131288), (8, 1332055), (10, 1065644), (20, 532822), (40, 266411)]