5221850

素因数分解:

$2^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{577}}^1$

素因数の和:770

約数の個数: 24

約数和(自身を含む): 9783228

約数和(自身を除く): 4561378

約数列:

[1, 2, 5, 10, 25, 50, 181, 362, 577, 905, 1154, 1810, 2885, 4525, 5770, 9050, 14425, 28850, 104437, 208874, 522185, 1044370, 2610925, 5221850]

約数ペア:

[(1, 5221850), (2, 2610925), (5, 1044370), (10, 522185), (25, 208874), (50, 104437), (181, 28850), (362, 14425), (577, 9050), (905, 5770), (1154, 4525), (1810, 2885)]