5790320

素因数分解:

$2^4\times 5^1\times {\mathrm{72379}}^1$

素因数の和:72392

約数の個数: 20

約数和(自身を含む): 13462680

約数和(自身を除く): 7672360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 72379, 144758, 289516, 361895, 579032, 723790, 1158064, 1447580, 2895160, 5790320]

約数ペア:

[(1, 5790320), (2, 2895160), (4, 1447580), (5, 1158064), (8, 723790), (10, 579032), (16, 361895), (20, 289516), (40, 144758), (80, 72379)]