124774270

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{25621}}^1$

素因数の和:26115

約数の個数: 16

約数和(自身を含む): 225063648

約数和(自身を除く): 100289378

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 25621, 51242, 128105, 256210, 12477427, 24954854, 62387135, 124774270]

約数ペア:

[(1, 124774270), (2, 62387135), (5, 24954854), (10, 12477427), (487, 256210), (974, 128105), (2435, 51242), (4870, 25621)]