68834560

素因数分解:

$2^8\times 5^1\times {\mathrm{53777}}^1$

素因数の和:53798

約数の個数: 36

約数和(自身を含む): 164883348

約数和(自身を除く): 96048788

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 53777, 107554, 215108, 268885, 430216, 537770, 860432, 1075540, 1720864, 2151080, 3441728, 4302160, 6883456, 8604320, 13766912, 17208640, 34417280, 68834560]

約数ペア:

[(1, 68834560), (2, 34417280), (4, 17208640), (5, 13766912), (8, 8604320), (10, 6883456), (16, 4302160), (20, 3441728), (32, 2151080), (40, 1720864), (64, 1075540), (80, 860432), (128, 537770), (160, 430216), (256, 268885), (320, 215108), (640, 107554), (1280, 53777)]