14068880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 39481848

約数和(自身を除く): 25412968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 49, 56, 70, 74, 80, 97, 98, 112, 140, 148, 185, 194, 196, 245, 259, 280, 296, 370, 388, 392, 485, 490, 518, 560, 592, 679, 740, 776, 784, 970, 980, 1036, 1295, 1358, 1480, 1552, 1813, 1940, 1960, 2072, 2590, 2716, 2960, 3395, 3589, 3626, 3880, 3920, 4144, 4753, 5180, 5432, 6790, 7178, 7252, 7760, 9065, 9506, 10360, 10864, 13580, 14356, 14504, 17945, 18130, 19012, 20720, 23765, 25123, 27160, 28712, 29008, 35890, 36260, 38024, 47530, 50246, 54320, 57424, 71780, 72520, 76048, 95060, 100492, 125615, 143560, 145040, 175861, 190120, 200984, 251230, 287120, 351722, 380240, 401968, 502460, 703444, 879305, 1004920, 1406888, 1758610, 2009840, 2813776, 3517220, 7034440, 14068880]

約数ペア:

[(1, 14068880), (2, 7034440), (4, 3517220), (5, 2813776), (7, 2009840), (8, 1758610), (10, 1406888), (14, 1004920), (16, 879305), (20, 703444), (28, 502460), (35, 401968), (37, 380240), (40, 351722), (49, 287120), (56, 251230), (70, 200984), (74, 190120), (80, 175861), (97, 145040), (98, 143560), (112, 125615), (140, 100492), (148, 95060), (185, 76048), (194, 72520), (196, 71780), (245, 57424), (259, 54320), (280, 50246), (296, 47530), (370, 38024), (388, 36260), (392, 35890), (485, 29008), (490, 28712), (518, 27160), (560, 25123), (592, 23765), (679, 20720), (740, 19012), (776, 18130), (784, 17945), (970, 14504), (980, 14356), (1036, 13580), (1295, 10864), (1358, 10360), (1480, 9506), (1552, 9065), (1813, 7760), (1940, 7252), (1960, 7178), (2072, 6790), (2590, 5432), (2716, 5180), (2960, 4753), (3395, 4144), (3589, 3920), (3626, 3880)]