1412480

素因数分解:

$2^7\times 5^1\times {\mathrm{2207}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 3378240

約数和(自身を除く): 1965760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2207, 4414, 8828, 11035, 17656, 22070, 35312, 44140, 70624, 88280, 141248, 176560, 282496, 353120, 706240, 1412480]

約数ペア:

[(1, 1412480), (2, 706240), (4, 353120), (5, 282496), (8, 176560), (10, 141248), (16, 88280), (20, 70624), (32, 44140), (40, 35312), (64, 22070), (80, 17656), (128, 11035), (160, 8828), (320, 4414), (640, 2207)]