1108520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 2954880

約数和(自身を除く): 1846360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 107, 140, 148, 185, 214, 259, 280, 296, 370, 428, 518, 535, 740, 749, 856, 1036, 1070, 1295, 1480, 1498, 2072, 2140, 2590, 2996, 3745, 3959, 4280, 5180, 5992, 7490, 7918, 10360, 14980, 15836, 19795, 27713, 29960, 31672, 39590, 55426, 79180, 110852, 138565, 158360, 221704, 277130, 554260, 1108520]

約数ペア:

[(1, 1108520), (2, 554260), (4, 277130), (5, 221704), (7, 158360), (8, 138565), (10, 110852), (14, 79180), (20, 55426), (28, 39590), (35, 31672), (37, 29960), (40, 27713), (56, 19795), (70, 15836), (74, 14980), (107, 10360), (140, 7918), (148, 7490), (185, 5992), (214, 5180), (259, 4280), (280, 3959), (296, 3745), (370, 2996), (428, 2590), (518, 2140), (535, 2072), (740, 1498), (749, 1480), (856, 1295), (1036, 1070)]