9953740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13451}}^1$

素因数の和:13497

約数の個数: 24

約数和(自身を含む): 21469392

約数和(自身を除く): 11515652

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 13451, 26902, 53804, 67255, 134510, 269020, 497687, 995374, 1990748, 2488435, 4976870, 9953740]

約数ペア:

[(1, 9953740), (2, 4976870), (4, 2488435), (5, 1990748), (10, 995374), (20, 497687), (37, 269020), (74, 134510), (148, 67255), (185, 53804), (370, 26902), (740, 13451)]