8812760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20029}}^1$

素因数の和:20051

約数の個数: 32

約数和(自身を含む): 21632400

約数和(自身を除く): 12819640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 20029, 40058, 80116, 100145, 160232, 200290, 220319, 400580, 440638, 801160, 881276, 1101595, 1762552, 2203190, 4406380, 8812760]

約数ペア:

[(1, 8812760), (2, 4406380), (4, 2203190), (5, 1762552), (8, 1101595), (10, 881276), (11, 801160), (20, 440638), (22, 400580), (40, 220319), (44, 200290), (55, 160232), (88, 100145), (110, 80116), (220, 40058), (440, 20029)]