112254860

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{11027}}^1$

素因数の和:11545

約数の個数: 24

約数和(自身を含む): 236219760

約数和(自身を除く): 123964900

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 5090, 10180, 11027, 22054, 44108, 55135, 110270, 220540, 5612743, 11225486, 22450972, 28063715, 56127430, 112254860]

約数ペア:

[(1, 112254860), (2, 56127430), (4, 28063715), (5, 22450972), (10, 11225486), (20, 5612743), (509, 220540), (1018, 110270), (2036, 55135), (2545, 44108), (5090, 22054), (10180, 11027)]