57268880

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2063}}^1$

素因数の和:2423

約数の個数: 40

約数和(自身を含む): 133598592

約数和(自身を除く): 76329712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 694, 1388, 1735, 2063, 2776, 3470, 4126, 5552, 6940, 8252, 10315, 13880, 16504, 20630, 27760, 33008, 41260, 82520, 165040, 715861, 1431722, 2863444, 3579305, 5726888, 7158610, 11453776, 14317220, 28634440, 57268880]

約数ペア:

[(1, 57268880), (2, 28634440), (4, 14317220), (5, 11453776), (8, 7158610), (10, 5726888), (16, 3579305), (20, 2863444), (40, 1431722), (80, 715861), (347, 165040), (694, 82520), (1388, 41260), (1735, 33008), (2063, 27760), (2776, 20630), (3470, 16504), (4126, 13880), (5552, 10315), (6940, 8252)]