22771040

素因数分解:

$2^5\times 5^1\times {\mathrm{142319}}^1$

素因数の和:142334

約数の個数: 24

約数和(自身を含む): 53796960

約数和(自身を除く): 31025920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 142319, 284638, 569276, 711595, 1138552, 1423190, 2277104, 2846380, 4554208, 5692760, 11385520, 22771040]

約数ペア:

[(1, 22771040), (2, 11385520), (4, 5692760), (5, 4554208), (8, 2846380), (10, 2277104), (16, 1423190), (20, 1138552), (32, 711595), (40, 569276), (80, 284638), (160, 142319)]