116452880

素因数分解:

$2^4\times 5^1\times {\mathrm{1455661}}^1$

素因数の和:1455674

約数の個数: 20

約数和(自身を含む): 270753132

約数和(自身を除く): 154300252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1455661, 2911322, 5822644, 7278305, 11645288, 14556610, 23290576, 29113220, 58226440, 116452880]

約数ペア:

[(1, 116452880), (2, 58226440), (4, 29113220), (5, 23290576), (8, 14556610), (10, 11645288), (16, 7278305), (20, 5822644), (40, 2911322), (80, 1455661)]