1433320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5119}}^1$

素因数の和:5137

約数の個数: 32

約数和(自身を含む): 3686400

約数和(自身を除く): 2253080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5119, 10238, 20476, 25595, 35833, 40952, 51190, 71666, 102380, 143332, 179165, 204760, 286664, 358330, 716660, 1433320]

約数ペア:

[(1, 1433320), (2, 716660), (4, 358330), (5, 286664), (7, 204760), (8, 179165), (10, 143332), (14, 102380), (20, 71666), (28, 51190), (35, 40952), (40, 35833), (56, 25595), (70, 20476), (140, 10238), (280, 5119)]