13733120

素因数分解:

$2^8\times 5^1\times {\mathrm{10729}}^1$

素因数の和:10750

約数の個数: 36

約数和(自身を含む): 32898180

約数和(自身を除く): 19165060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 10729, 21458, 42916, 53645, 85832, 107290, 171664, 214580, 343328, 429160, 686656, 858320, 1373312, 1716640, 2746624, 3433280, 6866560, 13733120]

約数ペア:

[(1, 13733120), (2, 6866560), (4, 3433280), (5, 2746624), (8, 1716640), (10, 1373312), (16, 858320), (20, 686656), (32, 429160), (40, 343328), (64, 214580), (80, 171664), (128, 107290), (160, 85832), (256, 53645), (320, 42916), (640, 21458), (1280, 10729)]