28792060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130873}}^1$

素因数の和:130893

約数の個数: 24

約数和(自身を含む): 65960496

約数和(自身を除く): 37168436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 130873, 261746, 523492, 654365, 1308730, 1439603, 2617460, 2879206, 5758412, 7198015, 14396030, 28792060]

約数ペア:

[(1, 28792060), (2, 14396030), (4, 7198015), (5, 5758412), (10, 2879206), (11, 2617460), (20, 1439603), (22, 1308730), (44, 654365), (55, 523492), (110, 261746), (220, 130873)]