9585440

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 22861440

約数和(自身を除く): 13276000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 431, 556, 695, 862, 1112, 1390, 1724, 2155, 2224, 2780, 3448, 4310, 4448, 5560, 6896, 8620, 11120, 13792, 17240, 22240, 34480, 59909, 68960, 119818, 239636, 299545, 479272, 599090, 958544, 1198180, 1917088, 2396360, 4792720, 9585440]

約数ペア:

[(1, 9585440), (2, 4792720), (4, 2396360), (5, 1917088), (8, 1198180), (10, 958544), (16, 599090), (20, 479272), (32, 299545), (40, 239636), (80, 119818), (139, 68960), (160, 59909), (278, 34480), (431, 22240), (556, 17240), (695, 13792), (862, 11120), (1112, 8620), (1390, 6896), (1724, 5560), (2155, 4448), (2224, 4310), (2780, 3448)]