78394499035

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{4153}}^1\times {\mathrm{198701}}^1$

素因数の和:202878

約数の個数: 16

約数和(自身を含む): 99048972960

約数和(自身を除く): 20654473925

約数列:

[1, 5, 19, 95, 4153, 20765, 78907, 198701, 394535, 993505, 3775319, 18876595, 825205253, 4126026265, 15678899807, 78394499035]

約数ペア:

[(1, 78394499035), (5, 15678899807), (19, 4126026265), (95, 825205253), (4153, 18876595), (20765, 3775319), (78907, 993505), (198701, 394535)]