171014320

素因数分解:

$2^4\times 5^1\times {\mathrm{2137679}}^1$

素因数の和:2137692

約数の個数: 20

約数和(自身を含む): 397608480

約数和(自身を除く): 226594160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2137679, 4275358, 8550716, 10688395, 17101432, 21376790, 34202864, 42753580, 85507160, 171014320]

約数ペア:

[(1, 171014320), (2, 85507160), (4, 42753580), (5, 34202864), (8, 21376790), (10, 17101432), (16, 10688395), (20, 8550716), (40, 4275358), (80, 2137679)]