105454480

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8087}}^1$

素因数の和:8263

約数の個数: 40

約数和(自身を含む): 246716352

約数和(自身を除く): 141261872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 8087, 13040, 16174, 32348, 40435, 64696, 80870, 129392, 161740, 323480, 646960, 1318181, 2636362, 5272724, 6590905, 10545448, 13181810, 21090896, 26363620, 52727240, 105454480]

約数ペア:

[(1, 105454480), (2, 52727240), (4, 26363620), (5, 21090896), (8, 13181810), (10, 10545448), (16, 6590905), (20, 5272724), (40, 2636362), (80, 1318181), (163, 646960), (326, 323480), (652, 161740), (815, 129392), (1304, 80870), (1630, 64696), (2608, 40435), (3260, 32348), (6520, 16174), (8087, 13040)]