5280321320

素因数分解:

$2^3\times 5^1\times {\mathrm{132008033}}^1$

素因数の和:132008044

約数の個数: 16

約数和(自身を含む): 11880723060

約数和(自身を除く): 6600401740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 132008033, 264016066, 528032132, 660040165, 1056064264, 1320080330, 2640160660, 5280321320]

約数ペア:

[(1, 5280321320), (2, 2640160660), (4, 1320080330), (5, 1056064264), (8, 660040165), (10, 528032132), (20, 264016066), (40, 132008033)]