2024573780

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{4759}}^1$

素因数の和:5096

約数の個数: 48

約数和(自身を含む): 4318272000

約数和(自身を除く): 2293698220

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 239, 356, 445, 478, 890, 956, 1195, 1780, 2390, 4759, 4780, 9518, 19036, 21271, 23795, 42542, 47590, 85084, 95180, 106355, 212710, 423551, 425420, 847102, 1137401, 1694204, 2117755, 2274802, 4235510, 4549604, 5687005, 8471020, 11374010, 22748020, 101228689, 202457378, 404914756, 506143445, 1012286890, 2024573780]

約数ペア:

[(1, 2024573780), (2, 1012286890), (4, 506143445), (5, 404914756), (10, 202457378), (20, 101228689), (89, 22748020), (178, 11374010), (239, 8471020), (356, 5687005), (445, 4549604), (478, 4235510), (890, 2274802), (956, 2117755), (1195, 1694204), (1780, 1137401), (2390, 847102), (4759, 425420), (4780, 423551), (9518, 212710), (19036, 106355), (21271, 95180), (23795, 85084), (42542, 47590)]