13772800

素因数分解:

$2^{11}\times 5^2\times {\mathrm{269}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 34275150

約数和(自身を除く): 20502350

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 269, 320, 400, 512, 538, 640, 800, 1024, 1076, 1280, 1345, 1600, 2048, 2152, 2560, 2690, 3200, 4304, 5120, 5380, 6400, 6725, 8608, 10240, 10760, 12800, 13450, 17216, 21520, 25600, 26900, 34432, 43040, 51200, 53800, 68864, 86080, 107600, 137728, 172160, 215200, 275456, 344320, 430400, 550912, 688640, 860800, 1377280, 1721600, 2754560, 3443200, 6886400, 13772800]

約数ペア:

[(1, 13772800), (2, 6886400), (4, 3443200), (5, 2754560), (8, 1721600), (10, 1377280), (16, 860800), (20, 688640), (25, 550912), (32, 430400), (40, 344320), (50, 275456), (64, 215200), (80, 172160), (100, 137728), (128, 107600), (160, 86080), (200, 68864), (256, 53800), (269, 51200), (320, 43040), (400, 34432), (512, 26900), (538, 25600), (640, 21520), (800, 17216), (1024, 13450), (1076, 12800), (1280, 10760), (1345, 10240), (1600, 8608), (2048, 6725), (2152, 6400), (2560, 5380), (2690, 5120), (3200, 4304)]