1025650

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:366

約数の個数: 24

約数和(自身を含む): 1940724

約数和(自身を除く): 915074

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 281, 365, 562, 730, 1405, 1825, 2810, 3650, 7025, 14050, 20513, 41026, 102565, 205130, 512825, 1025650]

約数ペア:

[(1, 1025650), (2, 512825), (5, 205130), (10, 102565), (25, 41026), (50, 20513), (73, 14050), (146, 7025), (281, 3650), (365, 2810), (562, 1825), (730, 1405)]