22489340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30391}}^1$

素因数の和:30437

約数の個数: 24

約数和(自身を含む): 48505632

約数和(自身を除く): 26016292

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 30391, 60782, 121564, 151955, 303910, 607820, 1124467, 2248934, 4497868, 5622335, 11244670, 22489340]

約数ペア:

[(1, 22489340), (2, 11244670), (4, 5622335), (5, 4497868), (10, 2248934), (20, 1124467), (37, 607820), (74, 303910), (148, 151955), (185, 121564), (370, 60782), (740, 30391)]