22563560

素因数分解:

$2^3\times 5^1\times {\mathrm{564089}}^1$

素因数の和:564100

約数の個数: 16

約数和(自身を含む): 50768100

約数和(自身を除く): 28204540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 564089, 1128178, 2256356, 2820445, 4512712, 5640890, 11281780, 22563560]

約数ペア:

[(1, 22563560), (2, 11281780), (4, 5640890), (5, 4512712), (8, 2820445), (10, 2256356), (20, 1128178), (40, 564089)]