2702240

素因数分解:

$2^5\times 5^1\times {\mathrm{16889}}^1$

素因数の和:16904

約数の個数: 24

約数和(自身を含む): 6384420

約数和(自身を除く): 3682180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 16889, 33778, 67556, 84445, 135112, 168890, 270224, 337780, 540448, 675560, 1351120, 2702240]

約数ペア:

[(1, 2702240), (2, 1351120), (4, 675560), (5, 540448), (8, 337780), (10, 270224), (16, 168890), (20, 135112), (32, 84445), (40, 67556), (80, 33778), (160, 16889)]