22430540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101957}}^1$

素因数の和:101977

約数の個数: 24

約数和(自身を含む): 51386832

約数和(自身を除く): 28956292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 101957, 203914, 407828, 509785, 1019570, 1121527, 2039140, 2243054, 4486108, 5607635, 11215270, 22430540]

約数ペア:

[(1, 22430540), (2, 11215270), (4, 5607635), (5, 4486108), (10, 2243054), (11, 2039140), (20, 1121527), (22, 1019570), (44, 509785), (55, 407828), (110, 203914), (220, 101957)]