837140320

素因数分解:

$2^5\times 5^1\times {\mathrm{5232127}}^1$

素因数の和:5232142

約数の個数: 24

約数和(自身を含む): 1977744384

約数和(自身を除く): 1140604064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5232127, 10464254, 20928508, 26160635, 41857016, 52321270, 83714032, 104642540, 167428064, 209285080, 418570160, 837140320]

約数ペア:

[(1, 837140320), (2, 418570160), (4, 209285080), (5, 167428064), (8, 104642540), (10, 83714032), (16, 52321270), (20, 41857016), (32, 26160635), (40, 20928508), (80, 10464254), (160, 5232127)]