160109905

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{1999}}^1$

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 195552000

約数和(自身を除く): 35442095

約数列:

[1, 5, 83, 193, 415, 965, 1999, 9995, 16019, 80095, 165917, 385807, 829585, 1929035, 32021981, 160109905]

約数ペア:

[(1, 160109905), (5, 32021981), (83, 1929035), (193, 829585), (415, 385807), (965, 165917), (1999, 80095), (9995, 16019)]