66368590

素因数分解:

$2^1\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{3271}}^1$

素因数の和:5307

約数の個数: 16

約数和(自身を含む): 119558880

約数和(自身を除く): 53190290

約数列:

[1, 2, 5, 10, 2029, 3271, 4058, 6542, 10145, 16355, 20290, 32710, 6636859, 13273718, 33184295, 66368590]

約数ペア:

[(1, 66368590), (2, 33184295), (5, 13273718), (10, 6636859), (2029, 32710), (3271, 20290), (4058, 16355), (6542, 10145)]