104942680

素因数分解:

$2^3\times 5^1\times {\mathrm{2623567}}^1$

素因数の和:2623578

約数の個数: 16

約数和(自身を含む): 236121120

約数和(自身を除く): 131178440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2623567, 5247134, 10494268, 13117835, 20988536, 26235670, 52471340, 104942680]

約数ペア:

[(1, 104942680), (2, 52471340), (4, 26235670), (5, 20988536), (8, 13117835), (10, 10494268), (20, 5247134), (40, 2623567)]