47234560

素因数分解:

$2^9\times 5^1\times {\mathrm{18451}}^1$

素因数の和:18474

約数の個数: 40

約数和(自身を含む): 113258376

約数和(自身を除く): 66023816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 18451, 36902, 73804, 92255, 147608, 184510, 295216, 369020, 590432, 738040, 1180864, 1476080, 2361728, 2952160, 4723456, 5904320, 9446912, 11808640, 23617280, 47234560]

約数ペア:

[(1, 47234560), (2, 23617280), (4, 11808640), (5, 9446912), (8, 5904320), (10, 4723456), (16, 2952160), (20, 2361728), (32, 1476080), (40, 1180864), (64, 738040), (80, 590432), (128, 369020), (160, 295216), (256, 184510), (320, 147608), (512, 92255), (640, 73804), (1280, 36902), (2560, 18451)]