45057080

素因数分解:

$2^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1741}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 101593440

約数和(自身を除く): 56536360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 647, 1294, 1741, 2588, 3235, 3482, 5176, 6470, 6964, 8705, 12940, 13928, 17410, 25880, 34820, 69640, 1126427, 2252854, 4505708, 5632135, 9011416, 11264270, 22528540, 45057080]

約数ペア:

[(1, 45057080), (2, 22528540), (4, 11264270), (5, 9011416), (8, 5632135), (10, 4505708), (20, 2252854), (40, 1126427), (647, 69640), (1294, 34820), (1741, 25880), (2588, 17410), (3235, 13928), (3482, 12940), (5176, 8705), (6470, 6964)]