13580937220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1377377}}^1$

素因数の和:1377432

約数の個数: 48

約数和(自身を含む): 31238933040

約数和(自身を除く): 17657995820

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 9860, 1377377, 2754754, 5509508, 6886885, 13773770, 23415409, 27547540, 39943933, 46830818, 79887866, 93661636, 117077045, 159775732, 199719665, 234154090, 399439330, 468308180, 679046861, 798878660, 1358093722, 2716187444, 3395234305, 6790468610, 13580937220]

約数ペア:

[(1, 13580937220), (2, 6790468610), (4, 3395234305), (5, 2716187444), (10, 1358093722), (17, 798878660), (20, 679046861), (29, 468308180), (34, 399439330), (58, 234154090), (68, 199719665), (85, 159775732), (116, 117077045), (145, 93661636), (170, 79887866), (290, 46830818), (340, 39943933), (493, 27547540), (580, 23415409), (986, 13773770), (1972, 6886885), (2465, 5509508), (4930, 2754754), (9860, 1377377)]