125085920

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4519}}^1$

素因数の和:4707

約数の個数: 48

約数和(自身を含む): 297289440

約数和(自身を除く): 172203520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 4519, 5536, 6920, 9038, 13840, 18076, 22595, 27680, 36152, 45190, 72304, 90380, 144608, 180760, 361520, 723040, 781787, 1563574, 3127148, 3908935, 6254296, 7817870, 12508592, 15635740, 25017184, 31271480, 62542960, 125085920]

約数ペア:

[(1, 125085920), (2, 62542960), (4, 31271480), (5, 25017184), (8, 15635740), (10, 12508592), (16, 7817870), (20, 6254296), (32, 3908935), (40, 3127148), (80, 1563574), (160, 781787), (173, 723040), (346, 361520), (692, 180760), (865, 144608), (1384, 90380), (1730, 72304), (2768, 45190), (3460, 36152), (4519, 27680), (5536, 22595), (6920, 18076), (9038, 13840)]