22794640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25903}}^1$

素因数の和:25927

約数の個数: 40

約数和(自身を含む): 57817728

約数和(自身を除く): 35023088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 25903, 51806, 103612, 129515, 207224, 259030, 284933, 414448, 518060, 569866, 1036120, 1139732, 1424665, 2072240, 2279464, 2849330, 4558928, 5698660, 11397320, 22794640]

約数ペア:

[(1, 22794640), (2, 11397320), (4, 5698660), (5, 4558928), (8, 2849330), (10, 2279464), (11, 2072240), (16, 1424665), (20, 1139732), (22, 1036120), (40, 569866), (44, 518060), (55, 414448), (80, 284933), (88, 259030), (110, 207224), (176, 129515), (220, 103612), (440, 51806), (880, 25903)]