12818583680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2861291}}^1$

素因数の和:2861317

約数の個数: 64

約数和(自身を含む): 35022214080

約数和(自身を除く): 22203630400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 2861291, 5722582, 11445164, 14306455, 20029037, 22890328, 28612910, 40058074, 45780656, 57225820, 80116148, 91561312, 100145185, 114451640, 160232296, 183122624, 200290370, 228903280, 320464592, 366245248, 400580740, 457806560, 640929184, 801161480, 915613120, 1281858368, 1602322960, 1831226240, 2563716736, 3204645920, 6409291840, 12818583680]

約数ペア:

[(1, 12818583680), (2, 6409291840), (4, 3204645920), (5, 2563716736), (7, 1831226240), (8, 1602322960), (10, 1281858368), (14, 915613120), (16, 801161480), (20, 640929184), (28, 457806560), (32, 400580740), (35, 366245248), (40, 320464592), (56, 228903280), (64, 200290370), (70, 183122624), (80, 160232296), (112, 114451640), (128, 100145185), (140, 91561312), (160, 80116148), (224, 57225820), (280, 45780656), (320, 40058074), (448, 28612910), (560, 22890328), (640, 20029037), (896, 14306455), (1120, 11445164), (2240, 5722582), (4480, 2861291)]