13036705840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{12517}}^1$

素因数の和:12854

約数の個数: 80

約数和(自身を含む): 31069475712

約数和(自身を除く): 18032769872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 277, 376, 470, 554, 752, 940, 1108, 1385, 1880, 2216, 2770, 3760, 4432, 5540, 11080, 12517, 13019, 22160, 25034, 26038, 50068, 52076, 62585, 65095, 100136, 104152, 125170, 130190, 200272, 208304, 250340, 260380, 500680, 520760, 588299, 1001360, 1041520, 1176598, 2353196, 2941495, 3467209, 4706392, 5882990, 6934418, 9412784, 11765980, 13868836, 17336045, 23531960, 27737672, 34672090, 47063920, 55475344, 69344180, 138688360, 162958823, 277376720, 325917646, 651835292, 814794115, 1303670584, 1629588230, 2607341168, 3259176460, 6518352920, 13036705840]

約数ペア:

[(1, 13036705840), (2, 6518352920), (4, 3259176460), (5, 2607341168), (8, 1629588230), (10, 1303670584), (16, 814794115), (20, 651835292), (40, 325917646), (47, 277376720), (80, 162958823), (94, 138688360), (188, 69344180), (235, 55475344), (277, 47063920), (376, 34672090), (470, 27737672), (554, 23531960), (752, 17336045), (940, 13868836), (1108, 11765980), (1385, 9412784), (1880, 6934418), (2216, 5882990), (2770, 4706392), (3760, 3467209), (4432, 2941495), (5540, 2353196), (11080, 1176598), (12517, 1041520), (13019, 1001360), (22160, 588299), (25034, 520760), (26038, 500680), (50068, 260380), (52076, 250340), (62585, 208304), (65095, 200272), (100136, 130190), (104152, 125170)]