4448320

素因数分解:

$2^6\times 5^1\times {\mathrm{13901}}^1$

素因数の和:13918

約数の個数: 28

約数和(自身を含む): 10593324

約数和(自身を除く): 6145004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 13901, 27802, 55604, 69505, 111208, 139010, 222416, 278020, 444832, 556040, 889664, 1112080, 2224160, 4448320]

約数ペア:

[(1, 4448320), (2, 2224160), (4, 1112080), (5, 889664), (8, 556040), (10, 444832), (16, 278020), (20, 222416), (32, 139010), (40, 111208), (64, 69505), (80, 55604), (160, 27802), (320, 13901)]