13328320

素因数分解:

$2^6\times 5^1\times {\mathrm{41651}}^1$

素因数の和:41668

約数の個数: 28

約数和(自身を含む): 31738824

約数和(自身を除く): 18410504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 41651, 83302, 166604, 208255, 333208, 416510, 666416, 833020, 1332832, 1666040, 2665664, 3332080, 6664160, 13328320]

約数ペア:

[(1, 13328320), (2, 6664160), (4, 3332080), (5, 2665664), (8, 1666040), (10, 1332832), (16, 833020), (20, 666416), (32, 416510), (40, 333208), (64, 208255), (80, 166604), (160, 83302), (320, 41651)]