1817871569120

素因数分解:

$2^5\times 5^1\times {\mathrm{11361697307}}^1$

素因数の和:11361697322

約数の個数: 24

約数和(自身を含む): 4294721582424

約数和(自身を除く): 2476850013304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 11361697307, 22723394614, 45446789228, 56808486535, 90893578456, 113616973070, 181787156912, 227233946140, 363574313824, 454467892280, 908935784560, 1817871569120]

約数ペア:

[(1, 1817871569120), (2, 908935784560), (4, 454467892280), (5, 363574313824), (8, 227233946140), (10, 181787156912), (16, 113616973070), (20, 90893578456), (32, 56808486535), (40, 45446789228), (80, 22723394614), (160, 11361697307)]