252598790

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 459648000

約数和(自身を除く): 207049210

約数列:

[1, 2, 5, 10, 223, 227, 446, 454, 499, 998, 1115, 1135, 2230, 2270, 2495, 4990, 50621, 101242, 111277, 113273, 222554, 226546, 253105, 506210, 556385, 566365, 1112770, 1132730, 25259879, 50519758, 126299395, 252598790]

約数ペア:

[(1, 252598790), (2, 126299395), (5, 50519758), (10, 25259879), (223, 1132730), (227, 1112770), (446, 566365), (454, 556385), (499, 506210), (998, 253105), (1115, 226546), (1135, 222554), (2230, 113273), (2270, 111277), (2495, 101242), (4990, 50621)]