22310420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101411}}^1$

素因数の和:101431

約数の個数: 24

約数和(自身を含む): 51111648

約数和(自身を除く): 28801228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 101411, 202822, 405644, 507055, 1014110, 1115521, 2028220, 2231042, 4462084, 5577605, 11155210, 22310420]

約数ペア:

[(1, 22310420), (2, 11155210), (4, 5577605), (5, 4462084), (10, 2231042), (11, 2028220), (20, 1115521), (22, 1014110), (44, 507055), (55, 405644), (110, 202822), (220, 101411)]