9548540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 21077280

約数和(自身を除く): 11528740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 163, 202, 290, 326, 404, 505, 580, 652, 815, 1010, 1630, 2020, 2929, 3260, 4727, 5858, 9454, 11716, 14645, 16463, 18908, 23635, 29290, 32926, 47270, 58580, 65852, 82315, 94540, 164630, 329260, 477427, 954854, 1909708, 2387135, 4774270, 9548540]

約数ペア:

[(1, 9548540), (2, 4774270), (4, 2387135), (5, 1909708), (10, 954854), (20, 477427), (29, 329260), (58, 164630), (101, 94540), (116, 82315), (145, 65852), (163, 58580), (202, 47270), (290, 32926), (326, 29290), (404, 23635), (505, 18908), (580, 16463), (652, 14645), (815, 11716), (1010, 9454), (1630, 5858), (2020, 4727), (2929, 3260)]