2586136190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{9109}}^1$

素因数の和:9245

約数の個数: 64

約数和(自身を含む): 5312952000

約数和(自身を除く): 2726815810

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 89, 110, 145, 178, 290, 319, 445, 638, 890, 979, 1595, 1958, 2581, 3190, 4895, 5162, 9109, 9790, 12905, 18218, 25810, 28391, 45545, 56782, 91090, 100199, 141955, 200398, 264161, 283910, 500995, 528322, 810701, 1001990, 1320805, 1621402, 2641610, 2905771, 4053505, 5811542, 8107010, 8917711, 14528855, 17835422, 23510329, 29057710, 44588555, 47020658, 89177110, 117551645, 235103290, 258613619, 517227238, 1293068095, 2586136190]

約数ペア:

[(1, 2586136190), (2, 1293068095), (5, 517227238), (10, 258613619), (11, 235103290), (22, 117551645), (29, 89177110), (55, 47020658), (58, 44588555), (89, 29057710), (110, 23510329), (145, 17835422), (178, 14528855), (290, 8917711), (319, 8107010), (445, 5811542), (638, 4053505), (890, 2905771), (979, 2641610), (1595, 1621402), (1958, 1320805), (2581, 1001990), (3190, 810701), (4895, 528322), (5162, 500995), (9109, 283910), (9790, 264161), (12905, 200398), (18218, 141955), (25810, 100199), (28391, 91090), (45545, 56782)]