80922740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{175919}}^1$

素因数の和:175951

約数の個数: 24

約数和(自身を含む): 177327360

約数和(自身を除く): 96404620

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 175919, 351838, 703676, 879595, 1759190, 3518380, 4046137, 8092274, 16184548, 20230685, 40461370, 80922740]

約数ペア:

[(1, 80922740), (2, 40461370), (4, 20230685), (5, 16184548), (10, 8092274), (20, 4046137), (23, 3518380), (46, 1759190), (92, 879595), (115, 703676), (230, 351838), (460, 175919)]