32480480

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4721}}^1$

素因数の和:4779

約数の個数: 48

約数和(自身を含む): 78536304

約数和(自身を除く): 46055824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 4721, 6880, 9442, 18884, 23605, 37768, 47210, 75536, 94420, 151072, 188840, 203003, 377680, 406006, 755360, 812012, 1015015, 1624024, 2030030, 3248048, 4060060, 6496096, 8120120, 16240240, 32480480]

約数ペア:

[(1, 32480480), (2, 16240240), (4, 8120120), (5, 6496096), (8, 4060060), (10, 3248048), (16, 2030030), (20, 1624024), (32, 1015015), (40, 812012), (43, 755360), (80, 406006), (86, 377680), (160, 203003), (172, 188840), (215, 151072), (344, 94420), (430, 75536), (688, 47210), (860, 37768), (1376, 23605), (1720, 18884), (3440, 9442), (4721, 6880)]