22231420

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15227}}^1$

素因数の和:15309

約数の個数: 24

約数和(自身を含む): 47328624

約数和(自身を除く): 25097204

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 15227, 30454, 60908, 76135, 152270, 304540, 1111571, 2223142, 4446284, 5557855, 11115710, 22231420]

約数ペア:

[(1, 22231420), (2, 11115710), (4, 5557855), (5, 4446284), (10, 2223142), (20, 1111571), (73, 304540), (146, 152270), (292, 76135), (365, 60908), (730, 30454), (1460, 15227)]