47145200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2802

約数の個数: 60

約数和(自身を含む): 115942728

約数和(自身を除く): 68797528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 2741, 3440, 4300, 5482, 8600, 10964, 13705, 17200, 21928, 27410, 43856, 54820, 68525, 109640, 117863, 137050, 219280, 235726, 274100, 471452, 548200, 589315, 942904, 1096400, 1178630, 1885808, 2357260, 2946575, 4714520, 5893150, 9429040, 11786300, 23572600, 47145200]

約数ペア:

[(1, 47145200), (2, 23572600), (4, 11786300), (5, 9429040), (8, 5893150), (10, 4714520), (16, 2946575), (20, 2357260), (25, 1885808), (40, 1178630), (43, 1096400), (50, 942904), (80, 589315), (86, 548200), (100, 471452), (172, 274100), (200, 235726), (215, 219280), (344, 137050), (400, 117863), (430, 109640), (688, 68525), (860, 54820), (1075, 43856), (1720, 27410), (2150, 21928), (2741, 17200), (3440, 13705), (4300, 10964), (5482, 8600)]