824952020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{425233}}^1$

素因数の和:425339

約数の個数: 24

約数和(自身を含む): 1750263144

約数和(自身を除く): 925311124

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 425233, 850466, 1700932, 2126165, 4252330, 8504660, 41247601, 82495202, 164990404, 206238005, 412476010, 824952020]

約数ペア:

[(1, 824952020), (2, 412476010), (4, 206238005), (5, 164990404), (10, 82495202), (20, 41247601), (97, 8504660), (194, 4252330), (388, 2126165), (485, 1700932), (970, 850466), (1940, 425233)]