4975480

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 11275200

約数和(自身を除く): 6299720

約数列:

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

約数ペア:

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