11145820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79613}}^1$

素因数の和:79629

約数の個数: 24

約数和(自身を含む): 26750304

約数和(自身を除く): 15604484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 79613, 159226, 318452, 398065, 557291, 796130, 1114582, 1592260, 2229164, 2786455, 5572910, 11145820]

約数ペア:

[(1, 11145820), (2, 5572910), (4, 2786455), (5, 2229164), (7, 1592260), (10, 1114582), (14, 796130), (20, 557291), (28, 398065), (35, 318452), (70, 159226), (140, 79613)]