22100980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{100459}}^1$

素因数の和:100479

約数の個数: 24

約数和(自身を含む): 50631840

約数和(自身を除く): 28530860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 100459, 200918, 401836, 502295, 1004590, 1105049, 2009180, 2210098, 4420196, 5525245, 11050490, 22100980]

約数ペア:

[(1, 22100980), (2, 11050490), (4, 5525245), (5, 4420196), (10, 2210098), (11, 2009180), (20, 1105049), (22, 1004590), (44, 502295), (55, 401836), (110, 200918), (220, 100459)]