7743160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 18856800

約数和(自身を除く): 11113640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 118, 136, 170, 193, 236, 295, 340, 386, 472, 590, 680, 772, 965, 1003, 1180, 1544, 1930, 2006, 2360, 3281, 3860, 4012, 5015, 6562, 7720, 8024, 10030, 11387, 13124, 16405, 20060, 22774, 26248, 32810, 40120, 45548, 56935, 65620, 91096, 113870, 131240, 193579, 227740, 387158, 455480, 774316, 967895, 1548632, 1935790, 3871580, 7743160]

約数ペア:

[(1, 7743160), (2, 3871580), (4, 1935790), (5, 1548632), (8, 967895), (10, 774316), (17, 455480), (20, 387158), (34, 227740), (40, 193579), (59, 131240), (68, 113870), (85, 91096), (118, 65620), (136, 56935), (170, 45548), (193, 40120), (236, 32810), (295, 26248), (340, 22774), (386, 20060), (472, 16405), (590, 13124), (680, 11387), (772, 10030), (965, 8024), (1003, 7720), (1180, 6562), (1544, 5015), (1930, 4012), (2006, 3860), (2360, 3281)]