22523620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{160883}}^1$

素因数の和:160899

約数の個数: 24

約数和(自身を含む): 54057024

約数和(自身を除く): 31533404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 160883, 321766, 643532, 804415, 1126181, 1608830, 2252362, 3217660, 4504724, 5630905, 11261810, 22523620]

約数ペア:

[(1, 22523620), (2, 11261810), (4, 5630905), (5, 4504724), (7, 3217660), (10, 2252362), (14, 1608830), (20, 1126181), (28, 804415), (35, 643532), (70, 321766), (140, 160883)]