202380760

素因数分解:

$2^3\times 5^1\times {\mathrm{5059519}}^1$

素因数の和:5059530

約数の個数: 16

約数和(自身を含む): 455356800

約数和(自身を除く): 252976040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5059519, 10119038, 20238076, 25297595, 40476152, 50595190, 101190380, 202380760]

約数ペア:

[(1, 202380760), (2, 101190380), (4, 50595190), (5, 40476152), (8, 25297595), (10, 20238076), (20, 10119038), (40, 5059519)]