248020660

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{210187}}^1$

素因数の和:210255

約数の個数: 24

約数和(自身を含む): 529673760

約数和(自身を除く): 281653100

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 210187, 420374, 840748, 1050935, 2101870, 4203740, 12401033, 24802066, 49604132, 62005165, 124010330, 248020660]

約数ペア:

[(1, 248020660), (2, 124010330), (4, 62005165), (5, 49604132), (10, 24802066), (20, 12401033), (59, 4203740), (118, 2101870), (236, 1050935), (295, 840748), (590, 420374), (1180, 210187)]