8876020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5347}}^1$

素因数の和:5439

約数の個数: 24

約数和(自身を含む): 18867744

約数和(自身を除く): 9991724

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 5347, 10694, 21388, 26735, 53470, 106940, 443801, 887602, 1775204, 2219005, 4438010, 8876020]

約数ペア:

[(1, 8876020), (2, 4438010), (4, 2219005), (5, 1775204), (10, 887602), (20, 443801), (83, 106940), (166, 53470), (332, 26735), (415, 21388), (830, 10694), (1660, 5347)]