84580760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{192229}}^1$

素因数の和:192251

約数の個数: 32

約数和(自身を含む): 207608400

約数和(自身を除く): 123027640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 192229, 384458, 768916, 961145, 1537832, 1922290, 2114519, 3844580, 4229038, 7689160, 8458076, 10572595, 16916152, 21145190, 42290380, 84580760]

約数ペア:

[(1, 84580760), (2, 42290380), (4, 21145190), (5, 16916152), (8, 10572595), (10, 8458076), (11, 7689160), (20, 4229038), (22, 3844580), (40, 2114519), (44, 1922290), (55, 1537832), (88, 961145), (110, 768916), (220, 384458), (440, 192229)]