9291040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5279}}^1$

素因数の和:5305

約数の個数: 48

約数和(自身を含む): 23950080

約数和(自身を除く): 14659040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 5279, 10558, 21116, 26395, 42232, 52790, 58069, 84464, 105580, 116138, 168928, 211160, 232276, 290345, 422320, 464552, 580690, 844640, 929104, 1161380, 1858208, 2322760, 4645520, 9291040]

約数ペア:

[(1, 9291040), (2, 4645520), (4, 2322760), (5, 1858208), (8, 1161380), (10, 929104), (11, 844640), (16, 580690), (20, 464552), (22, 422320), (32, 290345), (40, 232276), (44, 211160), (55, 168928), (80, 116138), (88, 105580), (110, 84464), (160, 58069), (176, 52790), (220, 42232), (352, 26395), (440, 21116), (880, 10558), (1760, 5279)]