497029140020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3550208143}}^1$

素因数の和:3550208159

約数の個数: 24

約数和(自身を含む): 1192869936384

約数和(自身を除く): 695840796364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3550208143, 7100416286, 14200832572, 17751040715, 24851457001, 35502081430, 49702914002, 71004162860, 99405828004, 124257285005, 248514570010, 497029140020]

約数ペア:

[(1, 497029140020), (2, 248514570010), (4, 124257285005), (5, 99405828004), (7, 71004162860), (10, 49702914002), (14, 35502081430), (20, 24851457001), (28, 17751040715), (35, 14200832572), (70, 7100416286), (140, 3550208143)]