127637650

素因数分解:

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

素因数の和:968

約数の個数: 72

約数和(自身を含む): 281165040

約数和(自身を除く): 153527390

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 59, 70, 98, 118, 175, 245, 295, 350, 413, 490, 590, 826, 883, 1225, 1475, 1766, 2065, 2450, 2891, 2950, 4130, 4415, 5782, 6181, 8830, 10325, 12362, 14455, 20650, 22075, 28910, 30905, 43267, 44150, 52097, 61810, 72275, 86534, 104194, 144550, 154525, 216335, 260485, 309050, 364679, 432670, 520970, 729358, 1081675, 1302425, 1823395, 2163350, 2552753, 2604850, 3646790, 5105506, 9116975, 12763765, 18233950, 25527530, 63818825, 127637650]

約数ペア:

[(1, 127637650), (2, 63818825), (5, 25527530), (7, 18233950), (10, 12763765), (14, 9116975), (25, 5105506), (35, 3646790), (49, 2604850), (50, 2552753), (59, 2163350), (70, 1823395), (98, 1302425), (118, 1081675), (175, 729358), (245, 520970), (295, 432670), (350, 364679), (413, 309050), (490, 260485), (590, 216335), (826, 154525), (883, 144550), (1225, 104194), (1475, 86534), (1766, 72275), (2065, 61810), (2450, 52097), (2891, 44150), (2950, 43267), (4130, 30905), (4415, 28910), (5782, 22075), (6181, 20650), (8830, 14455), (10325, 12362)]