804586648240

素因数分解:

$2^4\times 5^1\times {\mathrm{10057333103}}^1$

素因数の和:10057333116

約数の個数: 20

約数和(自身を含む): 1870663957344

約数和(自身を除く): 1066077309104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 10057333103, 20114666206, 40229332412, 50286665515, 80458664824, 100573331030, 160917329648, 201146662060, 402293324120, 804586648240]

約数ペア:

[(1, 804586648240), (2, 402293324120), (4, 201146662060), (5, 160917329648), (8, 100573331030), (10, 80458664824), (16, 50286665515), (20, 40229332412), (40, 20114666206), (80, 10057333103)]