42502060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 92717856

約数和(自身を除く): 50215796

約数列:

[1, 2, 4, 5, 10, 20, 43, 73, 86, 146, 172, 215, 292, 365, 430, 677, 730, 860, 1354, 1460, 2708, 3139, 3385, 6278, 6770, 12556, 13540, 15695, 29111, 31390, 49421, 58222, 62780, 98842, 116444, 145555, 197684, 247105, 291110, 494210, 582220, 988420, 2125103, 4250206, 8500412, 10625515, 21251030, 42502060]

約数ペア:

[(1, 42502060), (2, 21251030), (4, 10625515), (5, 8500412), (10, 4250206), (20, 2125103), (43, 988420), (73, 582220), (86, 494210), (146, 291110), (172, 247105), (215, 197684), (292, 145555), (365, 116444), (430, 98842), (677, 62780), (730, 58222), (860, 49421), (1354, 31390), (1460, 29111), (2708, 15695), (3139, 13540), (3385, 12556), (6278, 6770)]