22026950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1433

約数の個数: 48

約数和(自身を含む): 46269360

約数和(自身を除く): 24242410

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1381, 1450, 1595, 2762, 3190, 6905, 7975, 13810, 15191, 15950, 30382, 34525, 40049, 69050, 75955, 80098, 151910, 200245, 379775, 400490, 440539, 759550, 881078, 1001225, 2002450, 2202695, 4405390, 11013475, 22026950]

約数ペア:

[(1, 22026950), (2, 11013475), (5, 4405390), (10, 2202695), (11, 2002450), (22, 1001225), (25, 881078), (29, 759550), (50, 440539), (55, 400490), (58, 379775), (110, 200245), (145, 151910), (275, 80098), (290, 75955), (319, 69050), (550, 40049), (638, 34525), (725, 30382), (1381, 15950), (1450, 15191), (1595, 13810), (2762, 7975), (3190, 6905)]