4097154560

素因数分解:

$2^9\times 5^1\times {\mathrm{1600451}}^1$

素因数の和:1600474

約数の個数: 40

約数和(自身を含む): 9823574376

約数和(自身を除く): 5726419816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 1600451, 3200902, 6401804, 8002255, 12803608, 16004510, 25607216, 32009020, 51214432, 64018040, 102428864, 128036080, 204857728, 256072160, 409715456, 512144320, 819430912, 1024288640, 2048577280, 4097154560]

約数ペア:

[(1, 4097154560), (2, 2048577280), (4, 1024288640), (5, 819430912), (8, 512144320), (10, 409715456), (16, 256072160), (20, 204857728), (32, 128036080), (40, 102428864), (64, 64018040), (80, 51214432), (128, 32009020), (160, 25607216), (256, 16004510), (320, 12803608), (512, 8002255), (640, 6401804), (1280, 3200902), (2560, 1600451)]