47063680

素因数分解:

$2^7\times 5^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 113489280

約数和(自身を除く): 66425600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 302, 320, 487, 604, 640, 755, 974, 1208, 1510, 1948, 2416, 2435, 3020, 3896, 4832, 4870, 6040, 7792, 9664, 9740, 12080, 15584, 19328, 19480, 24160, 31168, 38960, 48320, 62336, 73537, 77920, 96640, 147074, 155840, 294148, 311680, 367685, 588296, 735370, 1176592, 1470740, 2353184, 2941480, 4706368, 5882960, 9412736, 11765920, 23531840, 47063680]

約数ペア:

[(1, 47063680), (2, 23531840), (4, 11765920), (5, 9412736), (8, 5882960), (10, 4706368), (16, 2941480), (20, 2353184), (32, 1470740), (40, 1176592), (64, 735370), (80, 588296), (128, 367685), (151, 311680), (160, 294148), (302, 155840), (320, 147074), (487, 96640), (604, 77920), (640, 73537), (755, 62336), (974, 48320), (1208, 38960), (1510, 31168), (1948, 24160), (2416, 19480), (2435, 19328), (3020, 15584), (3896, 12080), (4832, 9740), (4870, 9664), (6040, 7792)]