9782860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 21591360

約数和(自身を除く): 11808500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 167, 202, 290, 334, 404, 505, 580, 668, 835, 1010, 1670, 2020, 2929, 3340, 4843, 5858, 9686, 11716, 14645, 16867, 19372, 24215, 29290, 33734, 48430, 58580, 67468, 84335, 96860, 168670, 337340, 489143, 978286, 1956572, 2445715, 4891430, 9782860]

約数ペア:

[(1, 9782860), (2, 4891430), (4, 2445715), (5, 1956572), (10, 978286), (20, 489143), (29, 337340), (58, 168670), (101, 96860), (116, 84335), (145, 67468), (167, 58580), (202, 48430), (290, 33734), (334, 29290), (404, 24215), (505, 19372), (580, 16867), (668, 14645), (835, 11716), (1010, 9686), (1670, 5858), (2020, 4843), (2929, 3340)]