10826240

素因数分解:

$2^9\times 5^1\times {\mathrm{4229}}^1$

素因数の和:4252

約数の個数: 40

約数和(自身を含む): 25963740

約数和(自身を除く): 15137500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 4229, 8458, 16916, 21145, 33832, 42290, 67664, 84580, 135328, 169160, 270656, 338320, 541312, 676640, 1082624, 1353280, 2165248, 2706560, 5413120, 10826240]

約数ペア:

[(1, 10826240), (2, 5413120), (4, 2706560), (5, 2165248), (8, 1353280), (10, 1082624), (16, 676640), (20, 541312), (32, 338320), (40, 270656), (64, 169160), (80, 135328), (128, 84580), (160, 67664), (256, 42290), (320, 33832), (512, 21145), (640, 16916), (1280, 8458), (2560, 4229)]