4119173480

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{232459}}^1$

素因数の和:232913

約数の個数: 32

約数和(自身を含む): 9289101600

約数和(自身を除く): 5169928120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2215, 3544, 4430, 8860, 17720, 232459, 464918, 929836, 1162295, 1859672, 2324590, 4649180, 9298360, 102979337, 205958674, 411917348, 514896685, 823834696, 1029793370, 2059586740, 4119173480]

約数ペア:

[(1, 4119173480), (2, 2059586740), (4, 1029793370), (5, 823834696), (8, 514896685), (10, 411917348), (20, 205958674), (40, 102979337), (443, 9298360), (886, 4649180), (1772, 2324590), (2215, 1859672), (3544, 1162295), (4430, 929836), (8860, 464918), (17720, 232459)]