66077710

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{50441}}^1$

素因数の和:50579

約数の個数: 16

約数和(自身を含む): 119850192

約数和(自身を除く): 53772482

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 50441, 100882, 252205, 504410, 6607771, 13215542, 33038855, 66077710]

約数ペア:

[(1, 66077710), (2, 33038855), (5, 13215542), (10, 6607771), (131, 504410), (262, 252205), (655, 100882), (1310, 50441)]