5132240

素因数分解:

$2^4\times 5^1\times {\mathrm{64153}}^1$

素因数の和:64166

約数の個数: 20

約数和(自身を含む): 11932644

約数和(自身を除く): 6800404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 64153, 128306, 256612, 320765, 513224, 641530, 1026448, 1283060, 2566120, 5132240]

約数ペア:

[(1, 5132240), (2, 2566120), (4, 1283060), (5, 1026448), (8, 641530), (10, 513224), (16, 320765), (20, 256612), (40, 128306), (80, 64153)]