586580

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 1246560

約数和(自身を除く): 659980

約数列:

[1, 2, 4, 5, 10, 20, 139, 211, 278, 422, 556, 695, 844, 1055, 1390, 2110, 2780, 4220, 29329, 58658, 117316, 146645, 293290, 586580]

約数ペア:

[(1, 586580), (2, 293290), (4, 146645), (5, 117316), (10, 58658), (20, 29329), (139, 4220), (211, 2780), (278, 2110), (422, 1390), (556, 1055), (695, 844)]