68160880

素因数分解:

$2^4\times 5^1\times {\mathrm{852011}}^1$

素因数の和:852024

約数の個数: 20

約数和(自身を含む): 158474232

約数和(自身を除く): 90313352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 852011, 1704022, 3408044, 4260055, 6816088, 8520110, 13632176, 17040220, 34080440, 68160880]

約数ペア:

[(1, 68160880), (2, 34080440), (4, 17040220), (5, 13632176), (8, 8520110), (10, 6816088), (16, 4260055), (20, 3408044), (40, 1704022), (80, 852011)]