4209910

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{79}}^1$

素因数の和:232

約数の個数: 24

約数和(自身を含む): 7780320

約数和(自身を除く): 3570410

約数列:

[1, 2, 5, 10, 73, 79, 146, 158, 365, 395, 730, 790, 5329, 5767, 10658, 11534, 26645, 28835, 53290, 57670, 420991, 841982, 2104955, 4209910]

約数ペア:

[(1, 4209910), (2, 2104955), (5, 841982), (10, 420991), (73, 57670), (79, 53290), (146, 28835), (158, 26645), (365, 11534), (395, 10658), (730, 5767), (790, 5329)]