9950960

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:905

約数の個数: 40

約数和(自身を含む): 23302080

約数和(自身を除く): 13351120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 719, 865, 1384, 1438, 1730, 2768, 2876, 3460, 3595, 5752, 6920, 7190, 11504, 13840, 14380, 28760, 57520, 124387, 248774, 497548, 621935, 995096, 1243870, 1990192, 2487740, 4975480, 9950960]

約数ペア:

[(1, 9950960), (2, 4975480), (4, 2487740), (5, 1990192), (8, 1243870), (10, 995096), (16, 621935), (20, 497548), (40, 248774), (80, 124387), (173, 57520), (346, 28760), (692, 14380), (719, 13840), (865, 11504), (1384, 7190), (1438, 6920), (1730, 5752), (2768, 3595), (2876, 3460)]