40722170

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{4591}}^1$

素因数の和:5485

約数の個数: 16

約数和(自身を含む): 73398528

約数和(自身を除く): 32676358

約数列:

[1, 2, 5, 10, 887, 1774, 4435, 4591, 8870, 9182, 22955, 45910, 4072217, 8144434, 20361085, 40722170]

約数ペア:

[(1, 40722170), (2, 20361085), (5, 8144434), (10, 4072217), (887, 45910), (1774, 22955), (4435, 9182), (4591, 8870)]