28821569020

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6292919}}^1$

素因数の和:6293157

約数の個数: 24

約数和(自身を含む): 60789607200

約数和(自身を除く): 31968038180

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 6292919, 12585838, 25171676, 31464595, 62929190, 125858380, 1441078451, 2882156902, 5764313804, 7205392255, 14410784510, 28821569020]

約数ペア:

[(1, 28821569020), (2, 14410784510), (4, 7205392255), (5, 5764313804), (10, 2882156902), (20, 1441078451), (229, 125858380), (458, 62929190), (916, 31464595), (1145, 25171676), (2290, 12585838), (4580, 6292919)]