68079700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{52369}}^1$

素因数の和:52396

約数の個数: 36

約数和(自身を含む): 159100060

約数和(自身を除く): 91020360

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 52369, 104738, 209476, 261845, 523690, 680797, 1047380, 1309225, 1361594, 2618450, 2723188, 3403985, 5236900, 6807970, 13615940, 17019925, 34039850, 68079700]

約数ペア:

[(1, 68079700), (2, 34039850), (4, 17019925), (5, 13615940), (10, 6807970), (13, 5236900), (20, 3403985), (25, 2723188), (26, 2618450), (50, 1361594), (52, 1309225), (65, 1047380), (100, 680797), (130, 523690), (260, 261845), (325, 209476), (650, 104738), (1300, 52369)]