10247420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22277}}^1$

素因数の和:22309

約数の個数: 24

約数和(自身を含む): 22456224

約数和(自身を除く): 12208804

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 22277, 44554, 89108, 111385, 222770, 445540, 512371, 1024742, 2049484, 2561855, 5123710, 10247420]

約数ペア:

[(1, 10247420), (2, 5123710), (4, 2561855), (5, 2049484), (10, 1024742), (20, 512371), (23, 445540), (46, 222770), (92, 111385), (115, 89108), (230, 44554), (460, 22277)]