4514480

素因数分解:

$2^4\times 5^1\times {\mathrm{56431}}^1$

素因数の和:56444

約数の個数: 20

約数和(自身を含む): 10496352

約数和(自身を除く): 5981872

約数列:

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

約数ペア:

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