106656020

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{13709}}^1$

素因数の和:14107

約数の個数: 24

約数和(自身を含む): 224569800

約数和(自身を除く): 117913780

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1556, 1945, 3890, 7780, 13709, 27418, 54836, 68545, 137090, 274180, 5332801, 10665602, 21331204, 26664005, 53328010, 106656020]

約数ペア:

[(1, 106656020), (2, 53328010), (4, 26664005), (5, 21331204), (10, 10665602), (20, 5332801), (389, 274180), (778, 137090), (1556, 68545), (1945, 54836), (3890, 27418), (7780, 13709)]