8889477620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5355107}}^1$

素因数の和:5355199

約数の個数: 24

約数和(自身を含む): 18892821024

約数和(自身を除く): 10003343404

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 5355107, 10710214, 21420428, 26775535, 53551070, 107102140, 444473881, 888947762, 1777895524, 2222369405, 4444738810, 8889477620]

約数ペア:

[(1, 8889477620), (2, 4444738810), (4, 2222369405), (5, 1777895524), (10, 888947762), (20, 444473881), (83, 107102140), (166, 53551070), (332, 26775535), (415, 21420428), (830, 10710214), (1660, 5355107)]