2494040

素因数分解:

$2^3\times 5^1\times {\mathrm{62351}}^1$

素因数の和:62362

約数の個数: 16

約数和(自身を含む): 5611680

約数和(自身を除く): 3117640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 62351, 124702, 249404, 311755, 498808, 623510, 1247020, 2494040]

約数ペア:

[(1, 2494040), (2, 1247020), (4, 623510), (5, 498808), (8, 311755), (10, 249404), (20, 124702), (40, 62351)]