11997650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 26717040

約数和(自身を除く): 14719390

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 59, 70, 83, 98, 118, 166, 175, 245, 295, 350, 413, 415, 490, 581, 590, 826, 830, 1162, 1225, 1475, 2065, 2075, 2450, 2891, 2905, 2950, 4067, 4130, 4150, 4897, 5782, 5810, 8134, 9794, 10325, 14455, 14525, 20335, 20650, 24485, 28910, 29050, 34279, 40670, 48970, 68558, 72275, 101675, 122425, 144550, 171395, 203350, 239953, 244850, 342790, 479906, 856975, 1199765, 1713950, 2399530, 5998825, 11997650]

約数ペア:

[(1, 11997650), (2, 5998825), (5, 2399530), (7, 1713950), (10, 1199765), (14, 856975), (25, 479906), (35, 342790), (49, 244850), (50, 239953), (59, 203350), (70, 171395), (83, 144550), (98, 122425), (118, 101675), (166, 72275), (175, 68558), (245, 48970), (295, 40670), (350, 34279), (413, 29050), (415, 28910), (490, 24485), (581, 20650), (590, 20335), (826, 14525), (830, 14455), (1162, 10325), (1225, 9794), (1475, 8134), (2065, 5810), (2075, 5782), (2450, 4897), (2891, 4150), (2905, 4130), (2950, 4067)]