54514400

素因数分解:

$2^5\times 5^2\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:924

約数の個数: 72

約数和(自身を含む): 134850744

約数和(自身を除く): 80336344

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, 821, 830, 1328, 1642, 1660, 2075, 2656, 3284, 3320, 4105, 4150, 6568, 6640, 8210, 8300, 13136, 13280, 16420, 16600, 20525, 26272, 32840, 33200, 41050, 65680, 66400, 68143, 82100, 131360, 136286, 164200, 272572, 328400, 340715, 545144, 656800, 681430, 1090288, 1362860, 1703575, 2180576, 2725720, 3407150, 5451440, 6814300, 10902880, 13628600, 27257200, 54514400]

約数ペア:

[(1, 54514400), (2, 27257200), (4, 13628600), (5, 10902880), (8, 6814300), (10, 5451440), (16, 3407150), (20, 2725720), (25, 2180576), (32, 1703575), (40, 1362860), (50, 1090288), (80, 681430), (83, 656800), (100, 545144), (160, 340715), (166, 328400), (200, 272572), (332, 164200), (400, 136286), (415, 131360), (664, 82100), (800, 68143), (821, 66400), (830, 65680), (1328, 41050), (1642, 33200), (1660, 32840), (2075, 26272), (2656, 20525), (3284, 16600), (3320, 16420), (4105, 13280), (4150, 13136), (6568, 8300), (6640, 8210)]