40122460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{286589}}^1$

素因数の和:286605

約数の個数: 24

約数和(自身を含む): 96294240

約数和(自身を除く): 56171780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 286589, 573178, 1146356, 1432945, 2006123, 2865890, 4012246, 5731780, 8024492, 10030615, 20061230, 40122460]

約数ペア:

[(1, 40122460), (2, 20061230), (4, 10030615), (5, 8024492), (7, 5731780), (10, 4012246), (14, 2865890), (20, 2006123), (28, 1432945), (35, 1146356), (70, 573178), (140, 286589)]