3995040820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4872001}}^1$

素因数の和:4872051

約数の個数: 24

約数和(自身を含む): 8594211528

約数和(自身を除く): 4599170708

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4872001, 9744002, 19488004, 24360005, 48720010, 97440020, 199752041, 399504082, 799008164, 998760205, 1997520410, 3995040820]

約数ペア:

[(1, 3995040820), (2, 1997520410), (4, 998760205), (5, 799008164), (10, 399504082), (20, 199752041), (41, 97440020), (82, 48720010), (164, 24360005), (205, 19488004), (410, 9744002), (820, 4872001)]