226940620

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{23689}}^1$

素因数の和:24177

約数の個数: 24

約数和(自身を含む): 477590400

約数和(自身を除く): 250649780

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 9580, 23689, 47378, 94756, 118445, 236890, 473780, 11347031, 22694062, 45388124, 56735155, 113470310, 226940620]

約数ペア:

[(1, 226940620), (2, 113470310), (4, 56735155), (5, 45388124), (10, 22694062), (20, 11347031), (479, 473780), (958, 236890), (1916, 118445), (2395, 94756), (4790, 47378), (9580, 23689)]