4328320

素因数分解:

$2^7\times 5^1\times {\mathrm{6763}}^1$

素因数の和:6782

約数の個数: 32

約数和(自身を含む): 10348920

約数和(自身を除く): 6020600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 6763, 13526, 27052, 33815, 54104, 67630, 108208, 135260, 216416, 270520, 432832, 541040, 865664, 1082080, 2164160, 4328320]

約数ペア:

[(1, 4328320), (2, 2164160), (4, 1082080), (5, 865664), (8, 541040), (10, 432832), (16, 270520), (20, 216416), (32, 135260), (40, 108208), (64, 67630), (80, 54104), (128, 33815), (160, 27052), (320, 13526), (640, 6763)]