10972540

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1049}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 23108400

約数和(自身を除く): 12135860

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 1049, 2092, 2098, 2615, 4196, 5230, 5245, 10460, 10490, 20980, 548627, 1097254, 2194508, 2743135, 5486270, 10972540]

約数ペア:

[(1, 10972540), (2, 5486270), (4, 2743135), (5, 2194508), (10, 1097254), (20, 548627), (523, 20980), (1046, 10490), (1049, 10460), (2092, 5245), (2098, 5230), (2615, 4196)]