4582220

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1163}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 9679824

約数和(自身を除く): 5097604

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1163, 1970, 2326, 3940, 4652, 5815, 11630, 23260, 229111, 458222, 916444, 1145555, 2291110, 4582220]

約数ペア:

[(1, 4582220), (2, 2291110), (4, 1145555), (5, 916444), (10, 458222), (20, 229111), (197, 23260), (394, 11630), (788, 5815), (985, 4652), (1163, 3940), (1970, 2326)]