68097280

素因数分解:

$2^8\times 5^1\times {\mathrm{53201}}^1$

素因数の和:53222

約数の個数: 36

約数和(自身を含む): 163117332

約数和(自身を除く): 95020052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 53201, 106402, 212804, 266005, 425608, 532010, 851216, 1064020, 1702432, 2128040, 3404864, 4256080, 6809728, 8512160, 13619456, 17024320, 34048640, 68097280]

約数ペア:

[(1, 68097280), (2, 34048640), (4, 17024320), (5, 13619456), (8, 8512160), (10, 6809728), (16, 4256080), (20, 3404864), (32, 2128040), (40, 1702432), (64, 1064020), (80, 851216), (128, 532010), (160, 425608), (256, 266005), (320, 212804), (640, 106402), (1280, 53201)]