23092240

素因数分解:

$2^4\times 5^1\times {\mathrm{288653}}^1$

素因数の和:288666

約数の個数: 20

約数和(自身を含む): 53689644

約数和(自身を除く): 30597404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 288653, 577306, 1154612, 1443265, 2309224, 2886530, 4618448, 5773060, 11546120, 23092240]

約数ペア:

[(1, 23092240), (2, 11546120), (4, 5773060), (5, 4618448), (8, 2886530), (10, 2309224), (16, 1443265), (20, 1154612), (40, 577306), (80, 288653)]