7626040

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2297}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 17372880

約数和(自身を除く): 9746840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 2297, 3320, 4594, 9188, 11485, 18376, 22970, 45940, 91880, 190651, 381302, 762604, 953255, 1525208, 1906510, 3813020, 7626040]

約数ペア:

[(1, 7626040), (2, 3813020), (4, 1906510), (5, 1525208), (8, 953255), (10, 762604), (20, 381302), (40, 190651), (83, 91880), (166, 45940), (332, 22970), (415, 18376), (664, 11485), (830, 9188), (1660, 4594), (2297, 3320)]