22267190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 46033920

約数和(自身を除く): 23766730

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 59, 73, 94, 110, 118, 146, 235, 295, 365, 470, 517, 590, 649, 730, 803, 1034, 1298, 1606, 2585, 2773, 3245, 3431, 4015, 4307, 5170, 5546, 6490, 6862, 8030, 8614, 13865, 17155, 21535, 27730, 30503, 34310, 37741, 43070, 47377, 61006, 75482, 94754, 152515, 188705, 202429, 236885, 305030, 377410, 404858, 473770, 1012145, 2024290, 2226719, 4453438, 11133595, 22267190]

約数ペア:

[(1, 22267190), (2, 11133595), (5, 4453438), (10, 2226719), (11, 2024290), (22, 1012145), (47, 473770), (55, 404858), (59, 377410), (73, 305030), (94, 236885), (110, 202429), (118, 188705), (146, 152515), (235, 94754), (295, 75482), (365, 61006), (470, 47377), (517, 43070), (590, 37741), (649, 34310), (730, 30503), (803, 27730), (1034, 21535), (1298, 17155), (1606, 13865), (2585, 8614), (2773, 8030), (3245, 6862), (3431, 6490), (4015, 5546), (4307, 5170)]