2583812440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1579}}^1\times {\mathrm{3719}}^1$

素因数の和:5320

約数の個数: 64

約数和(自身を含む): 6347808000

約数和(自身を除く): 3763995560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1579, 3158, 3719, 6316, 7438, 7895, 12632, 14876, 15790, 17369, 18595, 29752, 31580, 34738, 37190, 40909, 63160, 69476, 74380, 81818, 86845, 138952, 148760, 163636, 173690, 204545, 327272, 347380, 409090, 694760, 818180, 1636360, 5872301, 11744602, 23489204, 29361505, 46978408, 58723010, 64595311, 117446020, 129190622, 234892040, 258381244, 322976555, 516762488, 645953110, 1291906220, 2583812440]

約数ペア:

[(1, 2583812440), (2, 1291906220), (4, 645953110), (5, 516762488), (8, 322976555), (10, 258381244), (11, 234892040), (20, 129190622), (22, 117446020), (40, 64595311), (44, 58723010), (55, 46978408), (88, 29361505), (110, 23489204), (220, 11744602), (440, 5872301), (1579, 1636360), (3158, 818180), (3719, 694760), (6316, 409090), (7438, 347380), (7895, 327272), (12632, 204545), (14876, 173690), (15790, 163636), (17369, 148760), (18595, 138952), (29752, 86845), (31580, 81818), (34738, 74380), (37190, 69476), (40909, 63160)]