80494630

素因数分解:

$2^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{5009}}^1$

素因数の和:6623

約数の個数: 16

約数和(自身を含む): 145009440

約数和(自身を除く): 64514810

約数列:

[1, 2, 5, 10, 1607, 3214, 5009, 8035, 10018, 16070, 25045, 50090, 8049463, 16098926, 40247315, 80494630]

約数ペア:

[(1, 80494630), (2, 40247315), (5, 16098926), (10, 8049463), (1607, 50090), (3214, 25045), (5009, 16070), (8035, 10018)]