9058180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6379}}^1$

素因数の和:6459

約数の個数: 24

約数和(自身を含む): 19293120

約数和(自身を除く): 10234940

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 6379, 12758, 25516, 31895, 63790, 127580, 452909, 905818, 1811636, 2264545, 4529090, 9058180]

約数ペア:

[(1, 9058180), (2, 4529090), (4, 2264545), (5, 1811636), (10, 905818), (20, 452909), (71, 127580), (142, 63790), (284, 31895), (355, 25516), (710, 12758), (1420, 6379)]