2364787540

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1\times {\mathrm{2221}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 5017098240

約数和(自身を除く): 2652310700

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 383, 556, 695, 766, 1390, 1532, 1915, 2221, 2780, 3830, 4442, 7660, 8884, 11105, 22210, 44420, 53237, 106474, 212948, 266185, 308719, 532370, 617438, 850643, 1064740, 1234876, 1543595, 1701286, 3087190, 3402572, 4253215, 6174380, 8506430, 17012860, 118239377, 236478754, 472957508, 591196885, 1182393770, 2364787540]

約数ペア:

[(1, 2364787540), (2, 1182393770), (4, 591196885), (5, 472957508), (10, 236478754), (20, 118239377), (139, 17012860), (278, 8506430), (383, 6174380), (556, 4253215), (695, 3402572), (766, 3087190), (1390, 1701286), (1532, 1543595), (1915, 1234876), (2221, 1064740), (2780, 850643), (3830, 617438), (4442, 532370), (7660, 308719), (8884, 266185), (11105, 212948), (22210, 106474), (44420, 53237)]