18582080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5279}}^1$

素因数の和:5307

約数の個数: 56

約数和(自身を含む): 48280320

約数和(自身を除く): 29698240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 5279, 10558, 21116, 26395, 42232, 52790, 58069, 84464, 105580, 116138, 168928, 211160, 232276, 290345, 337856, 422320, 464552, 580690, 844640, 929104, 1161380, 1689280, 1858208, 2322760, 3716416, 4645520, 9291040, 18582080]

約数ペア:

[(1, 18582080), (2, 9291040), (4, 4645520), (5, 3716416), (8, 2322760), (10, 1858208), (11, 1689280), (16, 1161380), (20, 929104), (22, 844640), (32, 580690), (40, 464552), (44, 422320), (55, 337856), (64, 290345), (80, 232276), (88, 211160), (110, 168928), (160, 116138), (176, 105580), (220, 84464), (320, 58069), (352, 52790), (440, 42232), (704, 26395), (880, 21116), (1760, 10558), (3520, 5279)]