4182620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16087}}^1$

素因数の和:16109

約数の個数: 24

約数和(自身を含む): 9459744

約数和(自身を除く): 5277124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16087, 32174, 64348, 80435, 160870, 209131, 321740, 418262, 836524, 1045655, 2091310, 4182620]

約数ペア:

[(1, 4182620), (2, 2091310), (4, 1045655), (5, 836524), (10, 418262), (13, 321740), (20, 209131), (26, 160870), (52, 80435), (65, 64348), (130, 32174), (260, 16087)]