104403790

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{24799}}^1$

素因数の和:25227

約数の個数: 16

約数和(自身を含む): 188380800

約数和(自身を除く): 83977010

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 24799, 49598, 123995, 247990, 10440379, 20880758, 52201895, 104403790]

約数ペア:

[(1, 104403790), (2, 52201895), (5, 20880758), (10, 10440379), (421, 247990), (842, 123995), (2105, 49598), (4210, 24799)]