56873120

素因数分解:

$2^5\times 5^1\times {\mathrm{355457}}^1$

素因数の和:355472

約数の個数: 24

約数和(自身を含む): 134363124

約数和(自身を除く): 77490004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 355457, 710914, 1421828, 1777285, 2843656, 3554570, 5687312, 7109140, 11374624, 14218280, 28436560, 56873120]

約数ペア:

[(1, 56873120), (2, 28436560), (4, 14218280), (5, 11374624), (8, 7109140), (10, 5687312), (16, 3554570), (20, 2843656), (32, 1777285), (40, 1421828), (80, 710914), (160, 355457)]