54912800

素因数分解:

$2^5\times 5^2\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:930

約数の個数: 72

約数和(自身を含む): 135835056

約数和(自身を除く): 80922256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 83, 100, 160, 166, 200, 332, 400, 415, 664, 800, 827, 830, 1328, 1654, 1660, 2075, 2656, 3308, 3320, 4135, 4150, 6616, 6640, 8270, 8300, 13232, 13280, 16540, 16600, 20675, 26464, 33080, 33200, 41350, 66160, 66400, 68641, 82700, 132320, 137282, 165400, 274564, 330800, 343205, 549128, 661600, 686410, 1098256, 1372820, 1716025, 2196512, 2745640, 3432050, 5491280, 6864100, 10982560, 13728200, 27456400, 54912800]

約数ペア:

[(1, 54912800), (2, 27456400), (4, 13728200), (5, 10982560), (8, 6864100), (10, 5491280), (16, 3432050), (20, 2745640), (25, 2196512), (32, 1716025), (40, 1372820), (50, 1098256), (80, 686410), (83, 661600), (100, 549128), (160, 343205), (166, 330800), (200, 274564), (332, 165400), (400, 137282), (415, 132320), (664, 82700), (800, 68641), (827, 66400), (830, 66160), (1328, 41350), (1654, 33200), (1660, 33080), (2075, 26464), (2656, 20675), (3308, 16600), (3320, 16540), (4135, 13280), (4150, 13232), (6616, 8300), (6640, 8270)]