70880

素因数分解:

$2^5\times 5^1\times {\mathrm{443}}^1$

素因数の和:458

約数の個数: 24

約数和(自身を含む): 167832

約数和(自身を除く): 96952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 443, 886, 1772, 2215, 3544, 4430, 7088, 8860, 14176, 17720, 35440, 70880]

約数ペア:

[(1, 70880), (2, 35440), (4, 17720), (5, 14176), (8, 8860), (10, 7088), (16, 4430), (20, 3544), (32, 2215), (40, 1772), (80, 886), (160, 443)]