66792892610

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{8256229}}^1$

素因数の和:8257045

約数の個数: 16

約数和(自身を含む): 120375833400

約数和(自身を除く): 53582940790

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 8256229, 16512458, 41281145, 82562290, 6679289261, 13358578522, 33396446305, 66792892610]

約数ペア:

[(1, 66792892610), (2, 33396446305), (5, 13358578522), (10, 6679289261), (809, 82562290), (1618, 41281145), (4045, 16512458), (8090, 8256229)]