2560658545

素因数分解:

$5^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1\times {\mathrm{7549}}^1$

素因数の和:8112

約数の個数: 16

約数和(自身を含む): 3098520000

約数和(自身を除く): 537861455

約数列:

[1, 5, 179, 379, 895, 1895, 7549, 37745, 67841, 339205, 1351271, 2861071, 6756355, 14305355, 512131709, 2560658545]

約数ペア:

[(1, 2560658545), (5, 512131709), (179, 14305355), (379, 6756355), (895, 2861071), (1895, 1351271), (7549, 339205), (37745, 67841)]