87624950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 196862400

約数和(自身を除く): 109237450

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 89, 97, 145, 175, 178, 194, 203, 290, 350, 406, 445, 485, 623, 679, 725, 890, 970, 1015, 1246, 1358, 1450, 2030, 2225, 2425, 2581, 2813, 3115, 3395, 4450, 4850, 5075, 5162, 5626, 6230, 6790, 8633, 10150, 12905, 14065, 15575, 16975, 17266, 18067, 19691, 25810, 28130, 31150, 33950, 36134, 39382, 43165, 60431, 64525, 70325, 86330, 90335, 98455, 120862, 129050, 140650, 180670, 196910, 215825, 250357, 302155, 431650, 451675, 492275, 500714, 604310, 903350, 984550, 1251785, 1510775, 1752499, 2503570, 3021550, 3504998, 6258925, 8762495, 12517850, 17524990, 43812475, 87624950]

約数ペア:

[(1, 87624950), (2, 43812475), (5, 17524990), (7, 12517850), (10, 8762495), (14, 6258925), (25, 3504998), (29, 3021550), (35, 2503570), (50, 1752499), (58, 1510775), (70, 1251785), (89, 984550), (97, 903350), (145, 604310), (175, 500714), (178, 492275), (194, 451675), (203, 431650), (290, 302155), (350, 250357), (406, 215825), (445, 196910), (485, 180670), (623, 140650), (679, 129050), (725, 120862), (890, 98455), (970, 90335), (1015, 86330), (1246, 70325), (1358, 64525), (1450, 60431), (2030, 43165), (2225, 39382), (2425, 36134), (2581, 33950), (2813, 31150), (3115, 28130), (3395, 25810), (4450, 19691), (4850, 18067), (5075, 17266), (5162, 16975), (5626, 15575), (6230, 14065), (6790, 12905), (8633, 10150)]