13302111580

素因数分解:

$2^2\times 5^1\times {\mathrm{7489}}^1\times {\mathrm{88811}}^1$

素因数の和:96309

約数の個数: 24

約数和(自身を含む): 27938478960

約数和(自身を除く): 14636367380

約数列:

[1, 2, 4, 5, 10, 20, 7489, 14978, 29956, 37445, 74890, 88811, 149780, 177622, 355244, 444055, 888110, 1776220, 665105579, 1330211158, 2660422316, 3325527895, 6651055790, 13302111580]

約数ペア:

[(1, 13302111580), (2, 6651055790), (4, 3325527895), (5, 2660422316), (10, 1330211158), (20, 665105579), (7489, 1776220), (14978, 888110), (29956, 444055), (37445, 355244), (74890, 177622), (88811, 149780)]