17310320

素因数分解:

$2^4\times 5^1\times {\mathrm{216379}}^1$

素因数の和:216392

約数の個数: 20

約数和(自身を含む): 40246680

約数和(自身を除く): 22936360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 216379, 432758, 865516, 1081895, 1731032, 2163790, 3462064, 4327580, 8655160, 17310320]

約数ペア:

[(1, 17310320), (2, 8655160), (4, 4327580), (5, 3462064), (8, 2163790), (10, 1731032), (16, 1081895), (20, 865516), (40, 432758), (80, 216379)]