42404320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37861}}^1$

素因数の和:37883

約数の個数: 48

約数和(自身を含む): 114494688

約数和(自身を除く): 72090368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 37861, 75722, 151444, 189305, 265027, 302888, 378610, 530054, 605776, 757220, 1060108, 1211552, 1325135, 1514440, 2120216, 2650270, 3028880, 4240432, 5300540, 6057760, 8480864, 10601080, 21202160, 42404320]

約数ペア:

[(1, 42404320), (2, 21202160), (4, 10601080), (5, 8480864), (7, 6057760), (8, 5300540), (10, 4240432), (14, 3028880), (16, 2650270), (20, 2120216), (28, 1514440), (32, 1325135), (35, 1211552), (40, 1060108), (56, 757220), (70, 605776), (80, 530054), (112, 378610), (140, 302888), (160, 265027), (224, 189305), (280, 151444), (560, 75722), (1120, 37861)]