326670080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23201}}^1$

素因数の和:23233

約数の個数: 72

約数和(自身を含む): 853647984

約数和(自身を除く): 526977904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 23201, 46402, 92804, 116005, 185608, 232010, 255211, 371216, 464020, 510422, 742432, 928040, 1020844, 1276055, 1484864, 1856080, 2041688, 2552110, 2969728, 3712160, 4083376, 5104220, 5939456, 7424320, 8166752, 10208440, 14848640, 16333504, 20416880, 29697280, 32667008, 40833760, 65334016, 81667520, 163335040, 326670080]

約数ペア:

[(1, 326670080), (2, 163335040), (4, 81667520), (5, 65334016), (8, 40833760), (10, 32667008), (11, 29697280), (16, 20416880), (20, 16333504), (22, 14848640), (32, 10208440), (40, 8166752), (44, 7424320), (55, 5939456), (64, 5104220), (80, 4083376), (88, 3712160), (110, 2969728), (128, 2552110), (160, 2041688), (176, 1856080), (220, 1484864), (256, 1276055), (320, 1020844), (352, 928040), (440, 742432), (640, 510422), (704, 464020), (880, 371216), (1280, 255211), (1408, 232010), (1760, 185608), (2816, 116005), (3520, 92804), (7040, 46402), (14080, 23201)]