805940

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 1723680

約数和(自身を除く): 917740

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 683, 1180, 1366, 2732, 3415, 6830, 13660, 40297, 80594, 161188, 201485, 402970, 805940]

約数ペア:

[(1, 805940), (2, 402970), (4, 201485), (5, 161188), (10, 80594), (20, 40297), (59, 13660), (118, 6830), (236, 3415), (295, 2732), (590, 1366), (683, 1180)]