8552740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61091}}^1$

素因数の和:61107

約数の個数: 24

約数和(自身を含む): 20526912

約数和(自身を除く): 11974172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 61091, 122182, 244364, 305455, 427637, 610910, 855274, 1221820, 1710548, 2138185, 4276370, 8552740]

約数ペア:

[(1, 8552740), (2, 4276370), (4, 2138185), (5, 1710548), (7, 1221820), (10, 855274), (14, 610910), (20, 427637), (28, 305455), (35, 244364), (70, 122182), (140, 61091)]