25527530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{883}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 54419040

約数和(自身を除く): 28891510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 413, 490, 590, 826, 883, 1766, 2065, 2891, 4130, 4415, 5782, 6181, 8830, 12362, 14455, 28910, 30905, 43267, 52097, 61810, 86534, 104194, 216335, 260485, 364679, 432670, 520970, 729358, 1823395, 2552753, 3646790, 5105506, 12763765, 25527530]

約数ペア:

[(1, 25527530), (2, 12763765), (5, 5105506), (7, 3646790), (10, 2552753), (14, 1823395), (35, 729358), (49, 520970), (59, 432670), (70, 364679), (98, 260485), (118, 216335), (245, 104194), (295, 86534), (413, 61810), (490, 52097), (590, 43267), (826, 30905), (883, 28910), (1766, 14455), (2065, 12362), (2891, 8830), (4130, 6181), (4415, 5782)]