26397060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5569}}^1$

素因数の和:5660

約数の個数: 48

約数和(自身を含む): 74860800

約数和(自身を除く): 48463740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 5569, 11138, 16707, 22276, 27845, 33414, 55690, 66828, 83535, 111380, 167070, 334140, 439951, 879902, 1319853, 1759804, 2199755, 2639706, 4399510, 5279412, 6599265, 8799020, 13198530, 26397060]

約数ペア:

[(1, 26397060), (2, 13198530), (3, 8799020), (4, 6599265), (5, 5279412), (6, 4399510), (10, 2639706), (12, 2199755), (15, 1759804), (20, 1319853), (30, 879902), (60, 439951), (79, 334140), (158, 167070), (237, 111380), (316, 83535), (395, 66828), (474, 55690), (790, 33414), (948, 27845), (1185, 22276), (1580, 16707), (2370, 11138), (4740, 5569)]