8993320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{32119}}^1$

素因数の和:32137

約数の個数: 32

約数和(自身を含む): 23126400

約数和(自身を除く): 14133080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 32119, 64238, 128476, 160595, 224833, 256952, 321190, 449666, 642380, 899332, 1124165, 1284760, 1798664, 2248330, 4496660, 8993320]

約数ペア:

[(1, 8993320), (2, 4496660), (4, 2248330), (5, 1798664), (7, 1284760), (8, 1124165), (10, 899332), (14, 642380), (20, 449666), (28, 321190), (35, 256952), (40, 224833), (56, 160595), (70, 128476), (140, 64238), (280, 32119)]