2520486512

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{53783}}^1$

素因数の和:53921

約数の個数: 40

約数和(自身を含む): 5101950240

約数和(自身を除く): 2581463728

約数列:

[1, 2, 4, 8, 16, 29, 58, 101, 116, 202, 232, 404, 464, 808, 1616, 2929, 5858, 11716, 23432, 46864, 53783, 107566, 215132, 430264, 860528, 1559707, 3119414, 5432083, 6238828, 10864166, 12477656, 21728332, 24955312, 43456664, 86913328, 157530407, 315060814, 630121628, 1260243256, 2520486512]

約数ペア:

[(1, 2520486512), (2, 1260243256), (4, 630121628), (8, 315060814), (16, 157530407), (29, 86913328), (58, 43456664), (101, 24955312), (116, 21728332), (202, 12477656), (232, 10864166), (404, 6238828), (464, 5432083), (808, 3119414), (1616, 1559707), (2929, 860528), (5858, 430264), (11716, 215132), (23432, 107566), (46864, 53783)]