52920800

素因数分解:

$2^5\times 5^2\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:900

約数の個数: 72

約数和(自身を含む): 130913496

約数和(自身を除く): 77992696

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, 797, 800, 830, 1328, 1594, 1660, 2075, 2656, 3188, 3320, 3985, 4150, 6376, 6640, 7970, 8300, 12752, 13280, 15940, 16600, 19925, 25504, 31880, 33200, 39850, 63760, 66151, 66400, 79700, 127520, 132302, 159400, 264604, 318800, 330755, 529208, 637600, 661510, 1058416, 1323020, 1653775, 2116832, 2646040, 3307550, 5292080, 6615100, 10584160, 13230200, 26460400, 52920800]

約数ペア:

[(1, 52920800), (2, 26460400), (4, 13230200), (5, 10584160), (8, 6615100), (10, 5292080), (16, 3307550), (20, 2646040), (25, 2116832), (32, 1653775), (40, 1323020), (50, 1058416), (80, 661510), (83, 637600), (100, 529208), (160, 330755), (166, 318800), (200, 264604), (332, 159400), (400, 132302), (415, 127520), (664, 79700), (797, 66400), (800, 66151), (830, 63760), (1328, 39850), (1594, 33200), (1660, 31880), (2075, 25504), (2656, 19925), (3188, 16600), (3320, 15940), (3985, 13280), (4150, 12752), (6376, 8300), (6640, 7970)]