26173380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2437}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 73725120

約数和(自身を除く): 47551740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2437, 2685, 3580, 4874, 5370, 7311, 9748, 10740, 12185, 14622, 24370, 29244, 36555, 48740, 73110, 146220, 436223, 872446, 1308669, 1744892, 2181115, 2617338, 4362230, 5234676, 6543345, 8724460, 13086690, 26173380]

約数ペア:

[(1, 26173380), (2, 13086690), (3, 8724460), (4, 6543345), (5, 5234676), (6, 4362230), (10, 2617338), (12, 2181115), (15, 1744892), (20, 1308669), (30, 872446), (60, 436223), (179, 146220), (358, 73110), (537, 48740), (716, 36555), (895, 29244), (1074, 24370), (1790, 14622), (2148, 12185), (2437, 10740), (2685, 9748), (3580, 7311), (4874, 5370)]