26760910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8389}}^1$

素因数の和:8436

約数の個数: 32

約数和(自身を含む): 54367200

約数和(自身を除く): 27606290

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 8389, 16778, 41945, 83890, 92279, 184558, 243281, 461395, 486562, 922790, 1216405, 2432810, 2676091, 5352182, 13380455, 26760910]

約数ペア:

[(1, 26760910), (2, 13380455), (5, 5352182), (10, 2676091), (11, 2432810), (22, 1216405), (29, 922790), (55, 486562), (58, 461395), (110, 243281), (145, 184558), (290, 92279), (319, 83890), (638, 41945), (1595, 16778), (3190, 8389)]