4999910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6329}}^1$

素因数の和:6415

約数の個数: 16

約数和(自身を含む): 9115200

約数和(自身を除く): 4115290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 6329, 12658, 31645, 63290, 499991, 999982, 2499955, 4999910]

約数ペア:

[(1, 4999910), (2, 2499955), (5, 999982), (10, 499991), (79, 63290), (158, 31645), (395, 12658), (790, 6329)]