5404480

素因数分解:

$2^6\times 5^1\times {\mathrm{16889}}^1$

素因数の和:16906

約数の個数: 28

約数和(自身を含む): 12870180

約数和(自身を除く): 7465700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 16889, 33778, 67556, 84445, 135112, 168890, 270224, 337780, 540448, 675560, 1080896, 1351120, 2702240, 5404480]

約数ペア:

[(1, 5404480), (2, 2702240), (4, 1351120), (5, 1080896), (8, 675560), (10, 540448), (16, 337780), (20, 270224), (32, 168890), (40, 135112), (64, 84445), (80, 67556), (160, 33778), (320, 16889)]