2596688620

素因数分解:

$2^2\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{87313}}^1$

素因数の和:88809

約数の個数: 24

約数和(自身を含む): 5456775744

約数和(自身を除く): 2860087124

約数列:

[1, 2, 4, 5, 10, 20, 1487, 2974, 5948, 7435, 14870, 29740, 87313, 174626, 349252, 436565, 873130, 1746260, 129834431, 259668862, 519337724, 649172155, 1298344310, 2596688620]

約数ペア:

[(1, 2596688620), (2, 1298344310), (4, 649172155), (5, 519337724), (10, 259668862), (20, 129834431), (1487, 1746260), (2974, 873130), (5948, 436565), (7435, 349252), (14870, 174626), (29740, 87313)]