26769280

素因数分解:

$2^7\times 5^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 64651680

約数和(自身を除く): 37882400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 277, 302, 320, 554, 604, 640, 755, 1108, 1208, 1385, 1510, 2216, 2416, 2770, 3020, 4432, 4832, 5540, 6040, 8864, 9664, 11080, 12080, 17728, 19328, 22160, 24160, 35456, 41827, 44320, 48320, 83654, 88640, 96640, 167308, 177280, 209135, 334616, 418270, 669232, 836540, 1338464, 1673080, 2676928, 3346160, 5353856, 6692320, 13384640, 26769280]

約数ペア:

[(1, 26769280), (2, 13384640), (4, 6692320), (5, 5353856), (8, 3346160), (10, 2676928), (16, 1673080), (20, 1338464), (32, 836540), (40, 669232), (64, 418270), (80, 334616), (128, 209135), (151, 177280), (160, 167308), (277, 96640), (302, 88640), (320, 83654), (554, 48320), (604, 44320), (640, 41827), (755, 35456), (1108, 24160), (1208, 22160), (1385, 19328), (1510, 17728), (2216, 12080), (2416, 11080), (2770, 9664), (3020, 8864), (4432, 6040), (4832, 5540)]