11153140

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4391}}^1$

素因数の和:4527

約数の個数: 24

約数和(自身を含む): 23611392

約数和(自身を除く): 12458252

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 4391, 8782, 17564, 21955, 43910, 87820, 557657, 1115314, 2230628, 2788285, 5576570, 11153140]

約数ペア:

[(1, 11153140), (2, 5576570), (4, 2788285), (5, 2230628), (10, 1115314), (20, 557657), (127, 87820), (254, 43910), (508, 21955), (635, 17564), (1270, 8782), (2540, 4391)]