224331680

素因数分解:

$2^5\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2879}}^1$

素因数の和:3381

約数の個数: 48

約数和(自身を含む): 531256320

約数和(自身を除く): 306924640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 487, 974, 1948, 2435, 2879, 3896, 4870, 5758, 7792, 9740, 11516, 14395, 15584, 19480, 23032, 28790, 38960, 46064, 57580, 77920, 92128, 115160, 230320, 460640, 1402073, 2804146, 5608292, 7010365, 11216584, 14020730, 22433168, 28041460, 44866336, 56082920, 112165840, 224331680]

約数ペア:

[(1, 224331680), (2, 112165840), (4, 56082920), (5, 44866336), (8, 28041460), (10, 22433168), (16, 14020730), (20, 11216584), (32, 7010365), (40, 5608292), (80, 2804146), (160, 1402073), (487, 460640), (974, 230320), (1948, 115160), (2435, 92128), (2879, 77920), (3896, 57580), (4870, 46064), (5758, 38960), (7792, 28790), (9740, 23032), (11516, 19480), (14395, 15584)]