10656080

素因数分解:

$2^4\times 5^1\times {\mathrm{133201}}^1$

素因数の和:133214

約数の個数: 20

約数和(自身を含む): 24775572

約数和(自身を除く): 14119492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 133201, 266402, 532804, 666005, 1065608, 1332010, 2131216, 2664020, 5328040, 10656080]

約数ペア:

[(1, 10656080), (2, 5328040), (4, 2664020), (5, 2131216), (8, 1332010), (10, 1065608), (16, 666005), (20, 532804), (40, 266402), (80, 133201)]