9619660

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2417}}^1$

素因数の和:2625

約数の個数: 24

約数和(自身を含む): 20311200

約数和(自身を除く): 10691540

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 2417, 3980, 4834, 9668, 12085, 24170, 48340, 480983, 961966, 1923932, 2404915, 4809830, 9619660]

約数ペア:

[(1, 9619660), (2, 4809830), (4, 2404915), (5, 1923932), (10, 961966), (20, 480983), (199, 48340), (398, 24170), (796, 12085), (995, 9668), (1990, 4834), (2417, 3980)]