116442860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1721}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 260366400

約数和(自身を除く): 143923540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 199, 340, 398, 796, 995, 1721, 1990, 3383, 3442, 3980, 6766, 6884, 8605, 13532, 16915, 17210, 29257, 33830, 34420, 58514, 67660, 117028, 146285, 292570, 342479, 585140, 684958, 1369916, 1712395, 3424790, 5822143, 6849580, 11644286, 23288572, 29110715, 58221430, 116442860]

約数ペア:

[(1, 116442860), (2, 58221430), (4, 29110715), (5, 23288572), (10, 11644286), (17, 6849580), (20, 5822143), (34, 3424790), (68, 1712395), (85, 1369916), (170, 684958), (199, 585140), (340, 342479), (398, 292570), (796, 146285), (995, 117028), (1721, 67660), (1990, 58514), (3383, 34420), (3442, 33830), (3980, 29257), (6766, 17210), (6884, 16915), (8605, 13532)]