22084640

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1663}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 52835328

約数和(自身を除く): 30750688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 1663, 2656, 3320, 3326, 6640, 6652, 8315, 13280, 13304, 16630, 26608, 33260, 53216, 66520, 133040, 138029, 266080, 276058, 552116, 690145, 1104232, 1380290, 2208464, 2760580, 4416928, 5521160, 11042320, 22084640]

約数ペア:

[(1, 22084640), (2, 11042320), (4, 5521160), (5, 4416928), (8, 2760580), (10, 2208464), (16, 1380290), (20, 1104232), (32, 690145), (40, 552116), (80, 276058), (83, 266080), (160, 138029), (166, 133040), (332, 66520), (415, 53216), (664, 33260), (830, 26608), (1328, 16630), (1660, 13304), (1663, 13280), (2656, 8315), (3320, 6652), (3326, 6640)]