2882240

素因数分解:

$2^6\times 5^1\times {\mathrm{9007}}^1$

素因数の和:9024

約数の個数: 28

約数和(自身を含む): 6864096

約数和(自身を除く): 3981856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9007, 18014, 36028, 45035, 72056, 90070, 144112, 180140, 288224, 360280, 576448, 720560, 1441120, 2882240]

約数ペア:

[(1, 2882240), (2, 1441120), (4, 720560), (5, 576448), (8, 360280), (10, 288224), (16, 180140), (20, 144112), (32, 90070), (40, 72056), (64, 45035), (80, 36028), (160, 18014), (320, 9007)]