80825930

素因数分解:

$2^1\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{4691}}^1$

素因数の和:6421

約数の個数: 16

約数和(自身を含む): 145602144

約数和(自身を除く): 64776214

約数列:

[1, 2, 5, 10, 1723, 3446, 4691, 8615, 9382, 17230, 23455, 46910, 8082593, 16165186, 40412965, 80825930]

約数ペア:

[(1, 80825930), (2, 40412965), (5, 16165186), (10, 8082593), (1723, 46910), (3446, 23455), (4691, 17230), (8615, 9382)]