78590960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3793}}^1$

素因数の和:3850

約数の個数: 80

約数和(自身を含む): 214527936

約数和(自身を除く): 135936976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 3793, 4144, 5180, 7586, 10360, 15172, 18965, 20720, 26551, 30344, 37930, 53102, 60688, 75860, 106204, 132755, 140341, 151720, 212408, 265510, 280682, 303440, 424816, 531020, 561364, 701705, 982387, 1062040, 1122728, 1403410, 1964774, 2124080, 2245456, 2806820, 3929548, 4911935, 5613640, 7859096, 9823870, 11227280, 15718192, 19647740, 39295480, 78590960]

約数ペア:

[(1, 78590960), (2, 39295480), (4, 19647740), (5, 15718192), (7, 11227280), (8, 9823870), (10, 7859096), (14, 5613640), (16, 4911935), (20, 3929548), (28, 2806820), (35, 2245456), (37, 2124080), (40, 1964774), (56, 1403410), (70, 1122728), (74, 1062040), (80, 982387), (112, 701705), (140, 561364), (148, 531020), (185, 424816), (259, 303440), (280, 280682), (296, 265510), (370, 212408), (518, 151720), (560, 140341), (592, 132755), (740, 106204), (1036, 75860), (1295, 60688), (1480, 53102), (2072, 37930), (2590, 30344), (2960, 26551), (3793, 20720), (4144, 18965), (5180, 15172), (7586, 10360)]