475977610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 905313024

約数和(自身を除く): 429335414

約数列:

[1, 2, 5, 10, 41, 71, 82, 83, 142, 166, 197, 205, 355, 394, 410, 415, 710, 830, 985, 1970, 2911, 3403, 5822, 5893, 6806, 8077, 11786, 13987, 14555, 16154, 16351, 17015, 27974, 29110, 29465, 32702, 34030, 40385, 58930, 69935, 80770, 81755, 139870, 163510, 241613, 483226, 573467, 670391, 1146934, 1160921, 1208065, 1340782, 2321842, 2416130, 2867335, 3351955, 5734670, 5804605, 6703910, 11609210, 47597761, 95195522, 237988805, 475977610]

約数ペア:

[(1, 475977610), (2, 237988805), (5, 95195522), (10, 47597761), (41, 11609210), (71, 6703910), (82, 5804605), (83, 5734670), (142, 3351955), (166, 2867335), (197, 2416130), (205, 2321842), (355, 1340782), (394, 1208065), (410, 1160921), (415, 1146934), (710, 670391), (830, 573467), (985, 483226), (1970, 241613), (2911, 163510), (3403, 139870), (5822, 81755), (5893, 80770), (6806, 69935), (8077, 58930), (11786, 40385), (13987, 34030), (14555, 32702), (16154, 29465), (16351, 29110), (17015, 27974)]