3896235560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13915127}}^1$

素因数の和:13915145

約数の個数: 32

約数和(自身を含む): 10018892160

約数和(自身を除く): 6122656600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 13915127, 27830254, 55660508, 69575635, 97405889, 111321016, 139151270, 194811778, 278302540, 389623556, 487029445, 556605080, 779247112, 974058890, 1948117780, 3896235560]

約数ペア:

[(1, 3896235560), (2, 1948117780), (4, 974058890), (5, 779247112), (7, 556605080), (8, 487029445), (10, 389623556), (14, 278302540), (20, 194811778), (28, 139151270), (35, 111321016), (40, 97405889), (56, 69575635), (70, 55660508), (140, 27830254), (280, 13915127)]