22732240

素因数分解:

$2^4\times 5^1\times {\mathrm{284153}}^1$

素因数の和:284166

約数の個数: 20

約数和(自身を含む): 52852644

約数和(自身を除く): 30120404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 284153, 568306, 1136612, 1420765, 2273224, 2841530, 4546448, 5683060, 11366120, 22732240]

約数ペア:

[(1, 22732240), (2, 11366120), (4, 5683060), (5, 4546448), (8, 2841530), (10, 2273224), (16, 1420765), (20, 1136612), (40, 568306), (80, 284153)]