528066320

素因数分解:

$2^4\times 5^1\times {\mathrm{6600829}}^1$

素因数の和:6600842

約数の個数: 20

約数和(自身を含む): 1227754380

約数和(自身を除く): 699688060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6600829, 13201658, 26403316, 33004145, 52806632, 66008290, 105613264, 132016580, 264033160, 528066320]

約数ペア:

[(1, 528066320), (2, 264033160), (4, 132016580), (5, 105613264), (8, 66008290), (10, 52806632), (16, 33004145), (20, 26403316), (40, 13201658), (80, 6600829)]