10789120

素因数分解:

$2^8\times 5^1\times {\mathrm{8429}}^1$

素因数の和:8450

約数の個数: 36

約数和(自身を含む): 25846380

約数和(自身を除く): 15057260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 8429, 16858, 33716, 42145, 67432, 84290, 134864, 168580, 269728, 337160, 539456, 674320, 1078912, 1348640, 2157824, 2697280, 5394560, 10789120]

約数ペア:

[(1, 10789120), (2, 5394560), (4, 2697280), (5, 2157824), (8, 1348640), (10, 1078912), (16, 674320), (20, 539456), (32, 337160), (40, 269728), (64, 168580), (80, 134864), (128, 84290), (160, 67432), (256, 42145), (320, 33716), (640, 16858), (1280, 8429)]