22306280

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4391}}^1$

素因数の和:4529

約数の個数: 32

約数和(自身を含む): 50595840

約数和(自身を除く): 28289560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 4391, 5080, 8782, 17564, 21955, 35128, 43910, 87820, 175640, 557657, 1115314, 2230628, 2788285, 4461256, 5576570, 11153140, 22306280]

約数ペア:

[(1, 22306280), (2, 11153140), (4, 5576570), (5, 4461256), (8, 2788285), (10, 2230628), (20, 1115314), (40, 557657), (127, 175640), (254, 87820), (508, 43910), (635, 35128), (1016, 21955), (1270, 17564), (2540, 8782), (4391, 5080)]