528035320

素因数分解:

$2^3\times 5^1\times {\mathrm{13200883}}^1$

素因数の和:13200894

約数の個数: 16

約数和(自身を含む): 1188079560

約数和(自身を除く): 660044240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13200883, 26401766, 52803532, 66004415, 105607064, 132008830, 264017660, 528035320]

約数ペア:

[(1, 528035320), (2, 264017660), (4, 132008830), (5, 105607064), (8, 66004415), (10, 52803532), (20, 26401766), (40, 13200883)]