8260220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17957}}^1$

素因数の和:17989

約数の個数: 24

約数和(自身を含む): 18101664

約数和(自身を除く): 9841444

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 17957, 35914, 71828, 89785, 179570, 359140, 413011, 826022, 1652044, 2065055, 4130110, 8260220]

約数ペア:

[(1, 8260220), (2, 4130110), (4, 2065055), (5, 1652044), (10, 826022), (20, 413011), (23, 359140), (46, 179570), (92, 89785), (115, 71828), (230, 35914), (460, 17957)]