97026440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1759}}^1$

素因数の和:1974

約数の個数: 64

約数和(自身を含む): 250905600

約数和(自身を除く): 153879160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 197, 280, 394, 788, 985, 1379, 1576, 1759, 1970, 2758, 3518, 3940, 5516, 6895, 7036, 7880, 8795, 11032, 12313, 13790, 14072, 17590, 24626, 27580, 35180, 49252, 55160, 61565, 70360, 98504, 123130, 246260, 346523, 492520, 693046, 1386092, 1732615, 2425661, 2772184, 3465230, 4851322, 6930460, 9702644, 12128305, 13860920, 19405288, 24256610, 48513220, 97026440]

約数ペア:

[(1, 97026440), (2, 48513220), (4, 24256610), (5, 19405288), (7, 13860920), (8, 12128305), (10, 9702644), (14, 6930460), (20, 4851322), (28, 3465230), (35, 2772184), (40, 2425661), (56, 1732615), (70, 1386092), (140, 693046), (197, 492520), (280, 346523), (394, 246260), (788, 123130), (985, 98504), (1379, 70360), (1576, 61565), (1759, 55160), (1970, 49252), (2758, 35180), (3518, 27580), (3940, 24626), (5516, 17590), (6895, 14072), (7036, 13790), (7880, 12313), (8795, 11032)]