13835080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{49411}}^1$

素因数の和:49429

約数の個数: 32

約数和(自身を含む): 35576640

約数和(自身を除く): 21741560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 49411, 98822, 197644, 247055, 345877, 395288, 494110, 691754, 988220, 1383508, 1729385, 1976440, 2767016, 3458770, 6917540, 13835080]

約数ペア:

[(1, 13835080), (2, 6917540), (4, 3458770), (5, 2767016), (7, 1976440), (8, 1729385), (10, 1383508), (14, 988220), (20, 691754), (28, 494110), (35, 395288), (40, 345877), (56, 247055), (70, 197644), (140, 98822), (280, 49411)]