49360040

素因数分解:

$2^3\times 5^1\times {\mathrm{1234001}}^1$

素因数の和:1234012

約数の個数: 16

約数和(自身を含む): 111060180

約数和(自身を除く): 61700140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1234001, 2468002, 4936004, 6170005, 9872008, 12340010, 24680020, 49360040]

約数ペア:

[(1, 49360040), (2, 24680020), (4, 12340010), (5, 9872008), (8, 6170005), (10, 4936004), (20, 2468002), (40, 1234001)]