22243870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 47692800

約数和(自身を除く): 25448930

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 145, 190, 209, 290, 319, 367, 418, 551, 638, 734, 1045, 1102, 1595, 1835, 2090, 2755, 3190, 3670, 4037, 5510, 6061, 6973, 8074, 10643, 12122, 13946, 20185, 21286, 30305, 34865, 40370, 53215, 60610, 69730, 76703, 106430, 117073, 153406, 202217, 234146, 383515, 404434, 585365, 767030, 1011085, 1170730, 2022170, 2224387, 4448774, 11121935, 22243870]

約数ペア:

[(1, 22243870), (2, 11121935), (5, 4448774), (10, 2224387), (11, 2022170), (19, 1170730), (22, 1011085), (29, 767030), (38, 585365), (55, 404434), (58, 383515), (95, 234146), (110, 202217), (145, 153406), (190, 117073), (209, 106430), (290, 76703), (319, 69730), (367, 60610), (418, 53215), (551, 40370), (638, 34865), (734, 30305), (1045, 21286), (1102, 20185), (1595, 13946), (1835, 12122), (2090, 10643), (2755, 8074), (3190, 6973), (3670, 6061), (4037, 5510)]