5722760

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1811}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 13046400

約数和(自身を除く): 7323640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 1811, 3160, 3622, 7244, 9055, 14488, 18110, 36220, 72440, 143069, 286138, 572276, 715345, 1144552, 1430690, 2861380, 5722760]

約数ペア:

[(1, 5722760), (2, 2861380), (4, 1430690), (5, 1144552), (8, 715345), (10, 572276), (20, 286138), (40, 143069), (79, 72440), (158, 36220), (316, 18110), (395, 14488), (632, 9055), (790, 7244), (1580, 3622), (1811, 3160)]