11980750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2819}}^1$

素因数の和:2853

約数の個数: 32

約数和(自身を含む): 23755680

約数和(自身を除く): 11774930

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 2819, 4250, 5638, 14095, 28190, 47923, 70475, 95846, 140950, 239615, 352375, 479230, 704750, 1198075, 2396150, 5990375, 11980750]

約数ペア:

[(1, 11980750), (2, 5990375), (5, 2396150), (10, 1198075), (17, 704750), (25, 479230), (34, 352375), (50, 239615), (85, 140950), (125, 95846), (170, 70475), (250, 47923), (425, 28190), (850, 14095), (2125, 5638), (2819, 4250)]