56768704720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7797899}}^1$

素因数の和:7797932

約数の個数: 80

約数和(自身を含む): 162445852800

約数和(自身を除く): 105677148080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 7797899, 15595798, 31191596, 38989495, 54585293, 62383192, 77978990, 101372687, 109170586, 124766384, 155957980, 202745374, 218341172, 272926465, 311915960, 405490748, 436682344, 506863435, 545852930, 623831920, 709608809, 810981496, 873364688, 1013726870, 1091705860, 1419217618, 1621962992, 2027453740, 2183411720, 2838435236, 3548044045, 4054907480, 4366823440, 5676870472, 7096088090, 8109814960, 11353740944, 14192176180, 28384352360, 56768704720]

約数ペア:

[(1, 56768704720), (2, 28384352360), (4, 14192176180), (5, 11353740944), (7, 8109814960), (8, 7096088090), (10, 5676870472), (13, 4366823440), (14, 4054907480), (16, 3548044045), (20, 2838435236), (26, 2183411720), (28, 2027453740), (35, 1621962992), (40, 1419217618), (52, 1091705860), (56, 1013726870), (65, 873364688), (70, 810981496), (80, 709608809), (91, 623831920), (104, 545852930), (112, 506863435), (130, 436682344), (140, 405490748), (182, 311915960), (208, 272926465), (260, 218341172), (280, 202745374), (364, 155957980), (455, 124766384), (520, 109170586), (560, 101372687), (728, 77978990), (910, 62383192), (1040, 54585293), (1456, 38989495), (1820, 31191596), (3640, 15595798), (7280, 7797899)]