1567233040

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{5119}}^1$

素因数の和:5264

約数の個数: 80

約数和(自身を含む): 3771187200

約数和(自身を除く): 2203954160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 89, 172, 178, 215, 344, 356, 430, 445, 688, 712, 860, 890, 1424, 1720, 1780, 3440, 3560, 3827, 5119, 7120, 7654, 10238, 15308, 19135, 20476, 25595, 30616, 38270, 40952, 51190, 61232, 76540, 81904, 102380, 153080, 204760, 220117, 306160, 409520, 440234, 455591, 880468, 911182, 1100585, 1760936, 1822364, 2201170, 2277955, 3521872, 3644728, 4402340, 4555910, 7289456, 8804680, 9111820, 17609360, 18223640, 19590413, 36447280, 39180826, 78361652, 97952065, 156723304, 195904130, 313446608, 391808260, 783616520, 1567233040]

約数ペア:

[(1, 1567233040), (2, 783616520), (4, 391808260), (5, 313446608), (8, 195904130), (10, 156723304), (16, 97952065), (20, 78361652), (40, 39180826), (43, 36447280), (80, 19590413), (86, 18223640), (89, 17609360), (172, 9111820), (178, 8804680), (215, 7289456), (344, 4555910), (356, 4402340), (430, 3644728), (445, 3521872), (688, 2277955), (712, 2201170), (860, 1822364), (890, 1760936), (1424, 1100585), (1720, 911182), (1780, 880468), (3440, 455591), (3560, 440234), (3827, 409520), (5119, 306160), (7120, 220117), (7654, 204760), (10238, 153080), (15308, 102380), (19135, 81904), (20476, 76540), (25595, 61232), (30616, 51190), (38270, 40952)]