88304060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{339631}}^1$

素因数の和:339653

約数の個数: 24

約数和(自身を含む): 199703616

約数和(自身を除く): 111399556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 339631, 679262, 1358524, 1698155, 3396310, 4415203, 6792620, 8830406, 17660812, 22076015, 44152030, 88304060]

約数ペア:

[(1, 88304060), (2, 44152030), (4, 22076015), (5, 17660812), (10, 8830406), (13, 6792620), (20, 4415203), (26, 3396310), (52, 1698155), (65, 1358524), (130, 679262), (260, 339631)]