116982020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 252999936

約数和(自身を除く): 136017916

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 331, 410, 431, 662, 820, 862, 1324, 1655, 1724, 2155, 3310, 4310, 6620, 8620, 13571, 17671, 27142, 35342, 54284, 67855, 70684, 88355, 135710, 142661, 176710, 271420, 285322, 353420, 570644, 713305, 1426610, 2853220, 5849101, 11698202, 23396404, 29245505, 58491010, 116982020]

約数ペア:

[(1, 116982020), (2, 58491010), (4, 29245505), (5, 23396404), (10, 11698202), (20, 5849101), (41, 2853220), (82, 1426610), (164, 713305), (205, 570644), (331, 353420), (410, 285322), (431, 271420), (662, 176710), (820, 142661), (862, 135710), (1324, 88355), (1655, 70684), (1724, 67855), (2155, 54284), (3310, 35342), (4310, 27142), (6620, 17671), (8620, 13571)]