64819010

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{8429}}^1$

素因数の和:9205

約数の個数: 16

約数和(自身を含む): 116839800

約数和(自身を除く): 52020790

約数列:

[1, 2, 5, 10, 769, 1538, 3845, 7690, 8429, 16858, 42145, 84290, 6481901, 12963802, 32409505, 64819010]

約数ペア:

[(1, 64819010), (2, 32409505), (5, 12963802), (10, 6481901), (769, 84290), (1538, 42145), (3845, 16858), (7690, 8429)]