5087267620

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2333609}}^1$

素因数の和:2333727

約数の個数: 24

約数和(自身を含む): 10781278200

約数和(自身を除く): 5694010580

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 2333609, 4667218, 9334436, 11668045, 23336090, 46672180, 254363381, 508726762, 1017453524, 1271816905, 2543633810, 5087267620]

約数ペア:

[(1, 5087267620), (2, 2543633810), (4, 1271816905), (5, 1017453524), (10, 508726762), (20, 254363381), (109, 46672180), (218, 23336090), (436, 11668045), (545, 9334436), (1090, 4667218), (2180, 2333609)]