8561180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6029}}^1$

素因数の和:6109

約数の個数: 24

約数和(自身を含む): 18234720

約数和(自身を除く): 9673540

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 6029, 12058, 24116, 30145, 60290, 120580, 428059, 856118, 1712236, 2140295, 4280590, 8561180]

約数ペア:

[(1, 8561180), (2, 4280590), (4, 2140295), (5, 1712236), (10, 856118), (20, 428059), (71, 120580), (142, 60290), (284, 30145), (355, 24116), (710, 12058), (1420, 6029)]