28859360

素因数分解:

$2^5\times 5^1\times {\mathrm{180371}}^1$

素因数の和:180386

約数の個数: 24

約数和(自身を含む): 68180616

約数和(自身を除く): 39321256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 180371, 360742, 721484, 901855, 1442968, 1803710, 2885936, 3607420, 5771872, 7214840, 14429680, 28859360]

約数ペア:

[(1, 28859360), (2, 14429680), (4, 7214840), (5, 5771872), (8, 3607420), (10, 2885936), (16, 1803710), (20, 1442968), (32, 901855), (40, 721484), (80, 360742), (160, 180371)]