86404660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{52051}}^1$

素因数の和:52143

約数の個数: 24

約数和(自身を含む): 183639456

約数和(自身を除く): 97234796

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 52051, 104102, 208204, 260255, 520510, 1041020, 4320233, 8640466, 17280932, 21601165, 43202330, 86404660]

約数ペア:

[(1, 86404660), (2, 43202330), (4, 21601165), (5, 17280932), (10, 8640466), (20, 4320233), (83, 1041020), (166, 520510), (332, 260255), (415, 208204), (830, 104102), (1660, 52051)]