81636010

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{35963}}^1$

素因数の和:36197

約数の個数: 16

約数和(自身を含む): 147596256

約数和(自身を除く): 65960246

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 35963, 71926, 179815, 359630, 8163601, 16327202, 40818005, 81636010]

約数ペア:

[(1, 81636010), (2, 40818005), (5, 16327202), (10, 8163601), (227, 359630), (454, 179815), (1135, 71926), (2270, 35963)]