80932930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{622561}}^1$

素因数の和:622581

約数の個数: 16

約数和(自身を含む): 156885624

約数和(自身を除く): 75952694

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 622561, 1245122, 3112805, 6225610, 8093293, 16186586, 40466465, 80932930]

約数ペア:

[(1, 80932930), (2, 40466465), (5, 16186586), (10, 8093293), (13, 6225610), (26, 3112805), (65, 1245122), (130, 622561)]