80494870064

素因数分解:

$2^4\times 7^1\times {\mathrm{3593}}^1\times {\mathrm{200029}}^1$

素因数の和:203637

約数の個数: 40

約数和(自身を含む): 178289139360

約数和(自身を除く): 97794269296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3593, 7186, 14372, 25151, 28744, 50302, 57488, 100604, 200029, 201208, 400058, 402416, 800116, 1400203, 1600232, 2800406, 3200464, 5600812, 11201624, 22403248, 718704197, 1437408394, 2874816788, 5030929379, 5749633576, 10061858758, 11499267152, 20123717516, 40247435032, 80494870064]

約数ペア:

[(1, 80494870064), (2, 40247435032), (4, 20123717516), (7, 11499267152), (8, 10061858758), (14, 5749633576), (16, 5030929379), (28, 2874816788), (56, 1437408394), (112, 718704197), (3593, 22403248), (7186, 11201624), (14372, 5600812), (25151, 3200464), (28744, 2800406), (50302, 1600232), (57488, 1400203), (100604, 800116), (200029, 402416), (201208, 400058)]