243653320

素因数分解:

$2^3\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{6037}}^1$

素因数の和:7057

約数の個数: 32

約数和(自身を含む): 548854200

約数和(自身を除く): 305200880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1009, 2018, 4036, 5045, 6037, 8072, 10090, 12074, 20180, 24148, 30185, 40360, 48296, 60370, 120740, 241480, 6091333, 12182666, 24365332, 30456665, 48730664, 60913330, 121826660, 243653320]

約数ペア:

[(1, 243653320), (2, 121826660), (4, 60913330), (5, 48730664), (8, 30456665), (10, 24365332), (20, 12182666), (40, 6091333), (1009, 241480), (2018, 120740), (4036, 60370), (5045, 48296), (6037, 40360), (8072, 30185), (10090, 24148), (12074, 20180)]