1793920

素因数分解:

$2^7\times 5^1\times {\mathrm{2803}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 4290120

約数和(自身を除く): 2496200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2803, 5606, 11212, 14015, 22424, 28030, 44848, 56060, 89696, 112120, 179392, 224240, 358784, 448480, 896960, 1793920]

約数ペア:

[(1, 1793920), (2, 896960), (4, 448480), (5, 358784), (8, 224240), (10, 179392), (16, 112120), (20, 89696), (32, 56060), (40, 44848), (64, 28030), (80, 22424), (128, 14015), (160, 11212), (320, 5606), (640, 2803)]