41408320

素因数分解:

$2^6\times 5^1\times {\mathrm{129401}}^1$

素因数の和:129418

約数の個数: 28

約数和(自身を含む): 98604324

約数和(自身を除く): 57196004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 129401, 258802, 517604, 647005, 1035208, 1294010, 2070416, 2588020, 4140832, 5176040, 8281664, 10352080, 20704160, 41408320]

約数ペア:

[(1, 41408320), (2, 20704160), (4, 10352080), (5, 8281664), (8, 5176040), (10, 4140832), (16, 2588020), (20, 2070416), (32, 1294010), (40, 1035208), (64, 647005), (80, 517604), (160, 258802), (320, 129401)]