74060560

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{2699}}^1$

素因数の和:2733

約数の個数: 80

約数和(自身を含む): 200880000

約数和(自身を除く): 126819440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2699, 2744, 3430, 3920, 5398, 5488, 6860, 10796, 13495, 13720, 18893, 21592, 26990, 27440, 37786, 43184, 53980, 75572, 94465, 107960, 132251, 151144, 188930, 215920, 264502, 302288, 377860, 529004, 661255, 755720, 925757, 1058008, 1322510, 1511440, 1851514, 2116016, 2645020, 3703028, 4628785, 5290040, 7406056, 9257570, 10580080, 14812112, 18515140, 37030280, 74060560]

約数ペア:

[(1, 74060560), (2, 37030280), (4, 18515140), (5, 14812112), (7, 10580080), (8, 9257570), (10, 7406056), (14, 5290040), (16, 4628785), (20, 3703028), (28, 2645020), (35, 2116016), (40, 1851514), (49, 1511440), (56, 1322510), (70, 1058008), (80, 925757), (98, 755720), (112, 661255), (140, 529004), (196, 377860), (245, 302288), (280, 264502), (343, 215920), (392, 188930), (490, 151144), (560, 132251), (686, 107960), (784, 94465), (980, 75572), (1372, 53980), (1715, 43184), (1960, 37786), (2699, 27440), (2744, 26990), (3430, 21592), (3920, 18893), (5398, 13720), (5488, 13495), (6860, 10796)]