91222360

素因数分解:

$2^3\times 5^1\times {\mathrm{2280559}}^1$

素因数の和:2280570

約数の個数: 16

約数和(自身を含む): 205250400

約数和(自身を除く): 114028040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2280559, 4561118, 9122236, 11402795, 18244472, 22805590, 45611180, 91222360]

約数ペア:

[(1, 91222360), (2, 45611180), (4, 22805590), (5, 18244472), (8, 11402795), (10, 9122236), (20, 4561118), (40, 2280559)]