9028960

素因数分解:

$2^5\times 5^1\times {\mathrm{56431}}^1$

素因数の和:56446

約数の個数: 24

約数和(自身を含む): 21331296

約数和(自身を除く): 12302336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 56431, 112862, 225724, 282155, 451448, 564310, 902896, 1128620, 1805792, 2257240, 4514480, 9028960]

約数ペア:

[(1, 9028960), (2, 4514480), (4, 2257240), (5, 1805792), (8, 1128620), (10, 902896), (16, 564310), (20, 451448), (32, 282155), (40, 225724), (80, 112862), (160, 56431)]