22475780

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4057}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 47381208

約数和(自身を除く): 24905428

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 4057, 5540, 8114, 16228, 20285, 40570, 81140, 1123789, 2247578, 4495156, 5618945, 11237890, 22475780]

約数ペア:

[(1, 22475780), (2, 11237890), (4, 5618945), (5, 4495156), (10, 2247578), (20, 1123789), (277, 81140), (554, 40570), (1108, 20285), (1385, 16228), (2770, 8114), (4057, 5540)]