7109120

素因数分解:

$2^9\times 5^1\times {\mathrm{2777}}^1$

素因数の和:2800

約数の個数: 40

約数和(自身を含む): 17051364

約数和(自身を除く): 9942244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 2777, 5554, 11108, 13885, 22216, 27770, 44432, 55540, 88864, 111080, 177728, 222160, 355456, 444320, 710912, 888640, 1421824, 1777280, 3554560, 7109120]

約数ペア:

[(1, 7109120), (2, 3554560), (4, 1777280), (5, 1421824), (8, 888640), (10, 710912), (16, 444320), (20, 355456), (32, 222160), (40, 177728), (64, 111080), (80, 88864), (128, 55540), (160, 44432), (256, 27770), (320, 22216), (512, 13885), (640, 11108), (1280, 5554), (2560, 2777)]