89285320

素因数分解:

$2^3\times 5^1\times {\mathrm{2232133}}^1$

素因数の和:2232144

約数の個数: 16

約数和(自身を含む): 200892060

約数和(自身を除く): 111606740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2232133, 4464266, 8928532, 11160665, 17857064, 22321330, 44642660, 89285320]

約数ペア:

[(1, 89285320), (2, 44642660), (4, 22321330), (5, 17857064), (8, 11160665), (10, 8928532), (20, 4464266), (40, 2232133)]