8075440

素因数分解:

$2^4\times 5^1\times {\mathrm{100943}}^1$

素因数の和:100956

約数の個数: 20

約数和(自身を含む): 18775584

約数和(自身を除く): 10700144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 100943, 201886, 403772, 504715, 807544, 1009430, 1615088, 2018860, 4037720, 8075440]

約数ペア:

[(1, 8075440), (2, 4037720), (4, 2018860), (5, 1615088), (8, 1009430), (10, 807544), (16, 504715), (20, 403772), (40, 201886), (80, 100943)]