124203860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2837}}^1$

素因数の和:3056

約数の個数: 48

約数和(自身を含む): 286070400

約数和(自身を除く): 161866540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 199, 220, 398, 796, 995, 1990, 2189, 2837, 3980, 4378, 5674, 8756, 10945, 11348, 14185, 21890, 28370, 31207, 43780, 56740, 62414, 124828, 156035, 312070, 564563, 624140, 1129126, 2258252, 2822815, 5645630, 6210193, 11291260, 12420386, 24840772, 31050965, 62101930, 124203860]

約数ペア:

[(1, 124203860), (2, 62101930), (4, 31050965), (5, 24840772), (10, 12420386), (11, 11291260), (20, 6210193), (22, 5645630), (44, 2822815), (55, 2258252), (110, 1129126), (199, 624140), (220, 564563), (398, 312070), (796, 156035), (995, 124828), (1990, 62414), (2189, 56740), (2837, 43780), (3980, 31207), (4378, 28370), (5674, 21890), (8756, 14185), (10945, 11348)]