65088760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5101}}^1$

素因数の和:5152

約数の個数: 64

約数和(自身を含む): 165304800

約数和(自身を除く): 100216040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 5101, 6380, 10202, 12760, 20404, 25505, 40808, 51010, 56111, 102020, 112222, 147929, 204040, 224444, 280555, 295858, 448888, 561110, 591716, 739645, 1122220, 1183432, 1479290, 1627219, 2244440, 2958580, 3254438, 5917160, 6508876, 8136095, 13017752, 16272190, 32544380, 65088760]

約数ペア:

[(1, 65088760), (2, 32544380), (4, 16272190), (5, 13017752), (8, 8136095), (10, 6508876), (11, 5917160), (20, 3254438), (22, 2958580), (29, 2244440), (40, 1627219), (44, 1479290), (55, 1183432), (58, 1122220), (88, 739645), (110, 591716), (116, 561110), (145, 448888), (220, 295858), (232, 280555), (290, 224444), (319, 204040), (440, 147929), (580, 112222), (638, 102020), (1160, 56111), (1276, 51010), (1595, 40808), (2552, 25505), (3190, 20404), (5101, 12760), (6380, 10202)]