5217790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7349}}^1$

素因数の和:7427

約数の個数: 16

約数和(自身を含む): 9525600

約数和(自身を除く): 4307810

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 7349, 14698, 36745, 73490, 521779, 1043558, 2608895, 5217790]

約数ペア:

[(1, 5217790), (2, 2608895), (5, 1043558), (10, 521779), (71, 73490), (142, 36745), (355, 14698), (710, 7349)]