41145740

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2543}}^1$

素因数の和:3361

約数の個数: 24

約数和(自身を含む): 86546880

約数和(自身を除く): 45401140

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 2543, 3236, 4045, 5086, 8090, 10172, 12715, 16180, 25430, 50860, 2057287, 4114574, 8229148, 10286435, 20572870, 41145740]

約数ペア:

[(1, 41145740), (2, 20572870), (4, 10286435), (5, 8229148), (10, 4114574), (20, 2057287), (809, 50860), (1618, 25430), (2543, 16180), (3236, 12715), (4045, 10172), (5086, 8090)]