7560219132020

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1345234721}}^1$

素因数の和:1345235011

約数の個数: 24

約数和(自身を含む): 15932960047368

約数和(自身を除く): 8372740915348

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 1345234721, 2690469442, 5380938884, 6726173605, 13452347210, 26904694420, 378010956601, 756021913202, 1512043826404, 1890054783005, 3780109566010, 7560219132020]

約数ペア:

[(1, 7560219132020), (2, 3780109566010), (4, 1890054783005), (5, 1512043826404), (10, 756021913202), (20, 378010956601), (281, 26904694420), (562, 13452347210), (1124, 6726173605), (1405, 5380938884), (2810, 2690469442), (5620, 1345234721)]