2854053320

素因数分解:

$2^3\times 5^1\times {\mathrm{71351333}}^1$

素因数の和:71351344

約数の個数: 16

約数和(自身を含む): 6421620060

約数和(自身を除く): 3567566740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71351333, 142702666, 285405332, 356756665, 570810664, 713513330, 1427026660, 2854053320]

約数ペア:

[(1, 2854053320), (2, 1427026660), (4, 713513330), (5, 570810664), (8, 356756665), (10, 285405332), (20, 142702666), (40, 71351333)]