84968060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{63409}}^1$

素因数の和:63485

約数の個数: 24

約数和(自身を含む): 181098960

約数和(自身を除く): 96130900

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 63409, 126818, 253636, 317045, 634090, 1268180, 4248403, 8496806, 16993612, 21242015, 42484030, 84968060]

約数ペア:

[(1, 84968060), (2, 42484030), (4, 21242015), (5, 16993612), (10, 8496806), (20, 4248403), (67, 1268180), (134, 634090), (268, 317045), (335, 253636), (670, 126818), (1340, 63409)]