80169590

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{35317}}^1$

素因数の和:35551

約数の個数: 16

約数和(自身を含む): 144945072

約数和(自身を除く): 64775482

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 35317, 70634, 176585, 353170, 8016959, 16033918, 40084795, 80169590]

約数ペア:

[(1, 80169590), (2, 40084795), (5, 16033918), (10, 8016959), (227, 353170), (454, 176585), (1135, 70634), (2270, 35317)]