84732530

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{20717}}^1$

素因数の和:21133

約数の個数: 16

約数和(自身を含む): 152898840

約数和(自身を除く): 68166310

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 20717, 41434, 103585, 207170, 8473253, 16946506, 42366265, 84732530]

約数ペア:

[(1, 84732530), (2, 42366265), (5, 16946506), (10, 8473253), (409, 207170), (818, 103585), (2045, 41434), (4090, 20717)]