40455655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1657}}^1$

素因数の和:1938

約数の個数: 16

約数和(自身を含む): 51331680

約数和(自身を除く): 10876025

約数列:

[1, 5, 19, 95, 257, 1285, 1657, 4883, 8285, 24415, 31483, 157415, 425849, 2129245, 8091131, 40455655]

約数ペア:

[(1, 40455655), (5, 8091131), (19, 2129245), (95, 425849), (257, 157415), (1285, 31483), (1657, 24415), (4883, 8285)]