45220220

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{8597}}^1$

素因数の和:8869

約数の個数: 24

約数和(自身を含む): 95334624

約数和(自身を除く): 50114404

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 8597, 17194, 34388, 42985, 85970, 171940, 2261011, 4522022, 9044044, 11305055, 22610110, 45220220]

約数ペア:

[(1, 45220220), (2, 22610110), (4, 11305055), (5, 9044044), (10, 4522022), (20, 2261011), (263, 171940), (526, 85970), (1052, 42985), (1315, 34388), (2630, 17194), (5260, 8597)]