9668844280

素因数分解:

$2^3\times 5^1\times {\mathrm{241721107}}^1$

素因数の和:241721118

約数の個数: 16

約数和(自身を含む): 21754899720

約数和(自身を除く): 12086055440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241721107, 483442214, 966884428, 1208605535, 1933768856, 2417211070, 4834422140, 9668844280]

約数ペア:

[(1, 9668844280), (2, 4834422140), (4, 2417211070), (5, 1933768856), (8, 1208605535), (10, 966884428), (20, 483442214), (40, 241721107)]