83500240

素因数分解:

$2^4\times 5^1\times {\mathrm{1043753}}^1$

素因数の和:1043766

約数の個数: 20

約数和(自身を含む): 194138244

約数和(自身を除く): 110638004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1043753, 2087506, 4175012, 5218765, 8350024, 10437530, 16700048, 20875060, 41750120, 83500240]

約数ペア:

[(1, 83500240), (2, 41750120), (4, 20875060), (5, 16700048), (8, 10437530), (10, 8350024), (16, 5218765), (20, 4175012), (40, 2087506), (80, 1043753)]