130084390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{317279}}^1$

素因数の和:317327

約数の個数: 16

約数和(自身を含む): 239863680

約数和(自身を除く): 109779290

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 317279, 634558, 1586395, 3172790, 13008439, 26016878, 65042195, 130084390]

約数ペア:

[(1, 130084390), (2, 65042195), (5, 26016878), (10, 13008439), (41, 3172790), (82, 1586395), (205, 634558), (410, 317279)]