11613800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5279}}^1$

素因数の和:5306

約数の個数: 48

約数和(自身を含む): 29462400

約数和(自身を除く): 17848600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 5279, 10558, 21116, 26395, 42232, 52790, 58069, 105580, 116138, 131975, 211160, 232276, 263950, 290345, 464552, 527900, 580690, 1055800, 1161380, 1451725, 2322760, 2903450, 5806900, 11613800]

約数ペア:

[(1, 11613800), (2, 5806900), (4, 2903450), (5, 2322760), (8, 1451725), (10, 1161380), (11, 1055800), (20, 580690), (22, 527900), (25, 464552), (40, 290345), (44, 263950), (50, 232276), (55, 211160), (88, 131975), (100, 116138), (110, 105580), (200, 58069), (220, 52790), (275, 42232), (440, 26395), (550, 21116), (1100, 10558), (2200, 5279)]