536439640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{6317}}^1$

素因数の和:6532

約数の個数: 64

約数和(自身を含む): 1323747360

約数和(自身を除く): 787307720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 193, 220, 386, 440, 772, 965, 1544, 1930, 2123, 3860, 4246, 6317, 7720, 8492, 10615, 12634, 16984, 21230, 25268, 31585, 42460, 50536, 63170, 69487, 84920, 126340, 138974, 252680, 277948, 347435, 555896, 694870, 1219181, 1389740, 2438362, 2779480, 4876724, 6095905, 9753448, 12191810, 13410991, 24383620, 26821982, 48767240, 53643964, 67054955, 107287928, 134109910, 268219820, 536439640]

約数ペア:

[(1, 536439640), (2, 268219820), (4, 134109910), (5, 107287928), (8, 67054955), (10, 53643964), (11, 48767240), (20, 26821982), (22, 24383620), (40, 13410991), (44, 12191810), (55, 9753448), (88, 6095905), (110, 4876724), (193, 2779480), (220, 2438362), (386, 1389740), (440, 1219181), (772, 694870), (965, 555896), (1544, 347435), (1930, 277948), (2123, 252680), (3860, 138974), (4246, 126340), (6317, 84920), (7720, 69487), (8492, 63170), (10615, 50536), (12634, 42460), (16984, 31585), (21230, 25268)]