75385780

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{35227}}^1$

素因数の和:35343

約数の個数: 24

約数和(自身を含む): 159794208

約数和(自身を除く): 84408428

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 35227, 70454, 140908, 176135, 352270, 704540, 3769289, 7538578, 15077156, 18846445, 37692890, 75385780]

約数ペア:

[(1, 75385780), (2, 37692890), (4, 18846445), (5, 15077156), (10, 7538578), (20, 3769289), (107, 704540), (214, 352270), (428, 176135), (535, 140908), (1070, 70454), (2140, 35227)]