84095180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{323443}}^1$

素因数の和:323465

約数の個数: 24

約数和(自身を含む): 190185072

約数和(自身を除く): 106089892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 323443, 646886, 1293772, 1617215, 3234430, 4204759, 6468860, 8409518, 16819036, 21023795, 42047590, 84095180]

約数ペア:

[(1, 84095180), (2, 42047590), (4, 21023795), (5, 16819036), (10, 8409518), (13, 6468860), (20, 4204759), (26, 3234430), (52, 1617215), (65, 1293772), (130, 646886), (260, 323443)]