55796080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17011}}^1$

素因数の和:17065

約数の個数: 40

約数和(自身を含む): 132897744

約数和(自身を除く): 77101664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 17011, 34022, 68044, 85055, 136088, 170110, 272176, 340220, 680440, 697451, 1360880, 1394902, 2789804, 3487255, 5579608, 6974510, 11159216, 13949020, 27898040, 55796080]

約数ペア:

[(1, 55796080), (2, 27898040), (4, 13949020), (5, 11159216), (8, 6974510), (10, 5579608), (16, 3487255), (20, 2789804), (40, 1394902), (41, 1360880), (80, 697451), (82, 680440), (164, 340220), (205, 272176), (328, 170110), (410, 136088), (656, 85055), (820, 68044), (1640, 34022), (3280, 17011)]