22600520

素因数分解:

$2^3\times 5^1\times {\mathrm{565013}}^1$

素因数の和:565024

約数の個数: 16

約数和(自身を含む): 50851260

約数和(自身を除く): 28250740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 565013, 1130026, 2260052, 2825065, 4520104, 5650130, 11300260, 22600520]

約数ペア:

[(1, 22600520), (2, 11300260), (4, 5650130), (5, 4520104), (8, 2825065), (10, 2260052), (20, 1130026), (40, 565013)]