58118140

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{21211}}^1$

素因数の和:21357

約数の個数: 24

約数和(自身を含む): 122944752

約数和(自身を除く): 64826612

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 21211, 42422, 84844, 106055, 212110, 424220, 2905907, 5811814, 11623628, 14529535, 29059070, 58118140]

約数ペア:

[(1, 58118140), (2, 29059070), (4, 14529535), (5, 11623628), (10, 5811814), (20, 2905907), (137, 424220), (274, 212110), (548, 106055), (685, 84844), (1370, 42422), (2740, 21211)]