10080487660

素因数分解:

$2^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{729413}}^1$

素因数の和:730113

約数の個数: 24

約数和(自身を含む): 21199688496

約数和(自身を除く): 11119200836

約数列:

[1, 2, 4, 5, 10, 20, 691, 1382, 2764, 3455, 6910, 13820, 729413, 1458826, 2917652, 3647065, 7294130, 14588260, 504024383, 1008048766, 2016097532, 2520121915, 5040243830, 10080487660]

約数ペア:

[(1, 10080487660), (2, 5040243830), (4, 2520121915), (5, 2016097532), (10, 1008048766), (20, 504024383), (691, 14588260), (1382, 7294130), (2764, 3647065), (3455, 2917652), (6910, 1458826), (13820, 729413)]