115807690

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{130121}}^1$

素因数の和:130217

約数の個数: 16

約数和(自身を含む): 210797640

約数和(自身を除く): 94989950

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 130121, 260242, 650605, 1301210, 11580769, 23161538, 57903845, 115807690]

約数ペア:

[(1, 115807690), (2, 57903845), (5, 23161538), (10, 11580769), (89, 1301210), (178, 650605), (445, 260242), (890, 130121)]