8348180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5879}}^1$

素因数の和:5959

約数の個数: 24

約数和(自身を含む): 17781120

約数和(自身を除く): 9432940

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5879, 11758, 23516, 29395, 58790, 117580, 417409, 834818, 1669636, 2087045, 4174090, 8348180]

約数ペア:

[(1, 8348180), (2, 4174090), (4, 2087045), (5, 1669636), (10, 834818), (20, 417409), (71, 117580), (142, 58790), (284, 29395), (355, 23516), (710, 11758), (1420, 5879)]