10245400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4657}}^1$

素因数の和:4684

約数の個数: 48

約数和(自身を含む): 25991640

約数和(自身を除く): 15746240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 4657, 9314, 18628, 23285, 37256, 46570, 51227, 93140, 102454, 116425, 186280, 204908, 232850, 256135, 409816, 465700, 512270, 931400, 1024540, 1280675, 2049080, 2561350, 5122700, 10245400]

約数ペア:

[(1, 10245400), (2, 5122700), (4, 2561350), (5, 2049080), (8, 1280675), (10, 1024540), (11, 931400), (20, 512270), (22, 465700), (25, 409816), (40, 256135), (44, 232850), (50, 204908), (55, 186280), (88, 116425), (100, 102454), (110, 93140), (200, 51227), (220, 46570), (275, 37256), (440, 23285), (550, 18628), (1100, 9314), (2200, 4657)]