80732110

素因数分解:

$2^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{4691}}^1$

素因数の和:6419

約数の個数: 16

約数和(自身を含む): 145433232

約数和(自身を除く): 64701122

約数列:

[1, 2, 5, 10, 1721, 3442, 4691, 8605, 9382, 17210, 23455, 46910, 8073211, 16146422, 40366055, 80732110]

約数ペア:

[(1, 80732110), (2, 40366055), (5, 16146422), (10, 8073211), (1721, 46910), (3442, 23455), (4691, 17210), (8605, 9382)]