10830880

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 25824960

約数和(自身を除く): 14994080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 487, 556, 695, 974, 1112, 1390, 1948, 2224, 2435, 2780, 3896, 4448, 4870, 5560, 7792, 9740, 11120, 15584, 19480, 22240, 38960, 67693, 77920, 135386, 270772, 338465, 541544, 676930, 1083088, 1353860, 2166176, 2707720, 5415440, 10830880]

約数ペア:

[(1, 10830880), (2, 5415440), (4, 2707720), (5, 2166176), (8, 1353860), (10, 1083088), (16, 676930), (20, 541544), (32, 338465), (40, 270772), (80, 135386), (139, 77920), (160, 67693), (278, 38960), (487, 22240), (556, 19480), (695, 15584), (974, 11120), (1112, 9740), (1390, 7792), (1948, 5560), (2224, 4870), (2435, 4448), (2780, 3896)]