201110240

素因数分解:

$2^5\times 5^1\times {\mathrm{1256939}}^1$

素因数の和:1256954

約数の個数: 24

約数和(自身を含む): 475123320

約数和(自身を除く): 274013080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1256939, 2513878, 5027756, 6284695, 10055512, 12569390, 20111024, 25138780, 40222048, 50277560, 100555120, 201110240]

約数ペア:

[(1, 201110240), (2, 100555120), (4, 50277560), (5, 40222048), (8, 25138780), (10, 20111024), (16, 12569390), (20, 10055512), (32, 6284695), (40, 5027756), (80, 2513878), (160, 1256939)]