104703850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 207576000

約数和(自身を除く): 102872150

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 199, 398, 425, 619, 850, 995, 1238, 1990, 3095, 3383, 4975, 6190, 6766, 9950, 10523, 15475, 16915, 21046, 30950, 33830, 52615, 84575, 105230, 123181, 169150, 246362, 263075, 526150, 615905, 1231810, 2094077, 3079525, 4188154, 6159050, 10470385, 20940770, 52351925, 104703850]

約数ペア:

[(1, 104703850), (2, 52351925), (5, 20940770), (10, 10470385), (17, 6159050), (25, 4188154), (34, 3079525), (50, 2094077), (85, 1231810), (170, 615905), (199, 526150), (398, 263075), (425, 246362), (619, 169150), (850, 123181), (995, 105230), (1238, 84575), (1990, 52615), (3095, 33830), (3383, 30950), (4975, 21046), (6190, 16915), (6766, 15475), (9950, 10523)]