22431580

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13513}}^1$

素因数の和:13605

約数の個数: 24

約数和(自身を含む): 47677392

約数和(自身を除く): 25245812

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 13513, 27026, 54052, 67565, 135130, 270260, 1121579, 2243158, 4486316, 5607895, 11215790, 22431580]

約数ペア:

[(1, 22431580), (2, 11215790), (4, 5607895), (5, 4486316), (10, 2243158), (20, 1121579), (83, 270260), (166, 135130), (332, 67565), (415, 54052), (830, 27026), (1660, 13513)]