22108960

素因数分解:

$2^5\times 5^1\times {\mathrm{138181}}^1$

素因数の和:138196

約数の個数: 24

約数和(自身を含む): 52232796

約数和(自身を除く): 30123836

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 138181, 276362, 552724, 690905, 1105448, 1381810, 2210896, 2763620, 4421792, 5527240, 11054480, 22108960]

約数ペア:

[(1, 22108960), (2, 11054480), (4, 5527240), (5, 4421792), (8, 2763620), (10, 2210896), (16, 1381810), (20, 1105448), (32, 690905), (40, 552724), (80, 276362), (160, 138181)]