8506755320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{30381269}}^1$

素因数の和:30381287

約数の個数: 32

約数和(自身を含む): 21874514400

約数和(自身を除く): 13367759080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 30381269, 60762538, 121525076, 151906345, 212668883, 243050152, 303812690, 425337766, 607625380, 850675532, 1063344415, 1215250760, 1701351064, 2126688830, 4253377660, 8506755320]

約数ペア:

[(1, 8506755320), (2, 4253377660), (4, 2126688830), (5, 1701351064), (7, 1215250760), (8, 1063344415), (10, 850675532), (14, 607625380), (20, 425337766), (28, 303812690), (35, 243050152), (40, 212668883), (56, 151906345), (70, 121525076), (140, 60762538), (280, 30381269)]