68047900

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{4967}}^1$

素因数の和:5118

約数の個数: 36

約数和(自身を含む): 148771728

約数和(自身を除く): 80723828

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 4967, 6850, 9934, 13700, 19868, 24835, 49670, 99340, 124175, 248350, 496700, 680479, 1360958, 2721916, 3402395, 6804790, 13609580, 17011975, 34023950, 68047900]

約数ペア:

[(1, 68047900), (2, 34023950), (4, 17011975), (5, 13609580), (10, 6804790), (20, 3402395), (25, 2721916), (50, 1360958), (100, 680479), (137, 496700), (274, 248350), (548, 124175), (685, 99340), (1370, 49670), (2740, 24835), (3425, 19868), (4967, 13700), (6850, 9934)]