105533680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{947}}^1$

素因数の和:1166

約数の個数: 80

約数和(自身を含む): 282124800

約数和(自身を除く): 176591120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 199, 280, 398, 560, 796, 947, 995, 1393, 1592, 1894, 1990, 2786, 3184, 3788, 3980, 4735, 5572, 6629, 6965, 7576, 7960, 9470, 11144, 13258, 13930, 15152, 15920, 18940, 22288, 26516, 27860, 33145, 37880, 53032, 55720, 66290, 75760, 106064, 111440, 132580, 188453, 265160, 376906, 530320, 753812, 942265, 1319171, 1507624, 1884530, 2638342, 3015248, 3769060, 5276684, 6595855, 7538120, 10553368, 13191710, 15076240, 21106736, 26383420, 52766840, 105533680]

約数ペア:

[(1, 105533680), (2, 52766840), (4, 26383420), (5, 21106736), (7, 15076240), (8, 13191710), (10, 10553368), (14, 7538120), (16, 6595855), (20, 5276684), (28, 3769060), (35, 3015248), (40, 2638342), (56, 1884530), (70, 1507624), (80, 1319171), (112, 942265), (140, 753812), (199, 530320), (280, 376906), (398, 265160), (560, 188453), (796, 132580), (947, 111440), (995, 106064), (1393, 75760), (1592, 66290), (1894, 55720), (1990, 53032), (2786, 37880), (3184, 33145), (3788, 27860), (3980, 26516), (4735, 22288), (5572, 18940), (6629, 15920), (6965, 15152), (7576, 13930), (7960, 13258), (9470, 11144)]