5422090

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4139}}^1$

素因数の和:4277

約数の個数: 16

約数和(自身を含む): 9836640

約数和(自身を除く): 4414550

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 4139, 8278, 20695, 41390, 542209, 1084418, 2711045, 5422090]

約数ペア:

[(1, 5422090), (2, 2711045), (5, 1084418), (10, 542209), (131, 41390), (262, 20695), (655, 8278), (1310, 4139)]