5475880

素因数分解:

$2^3\times 5^1\times {\mathrm{136897}}^1$

素因数の和:136908

約数の個数: 16

約数和(自身を含む): 12320820

約数和(自身を除く): 6844940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 136897, 273794, 547588, 684485, 1095176, 1368970, 2737940, 5475880]

約数ペア:

[(1, 5475880), (2, 2737940), (4, 1368970), (5, 1095176), (8, 684485), (10, 547588), (20, 273794), (40, 136897)]