24461080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 63360000

約数和(自身を除く): 38898920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 199, 280, 398, 439, 796, 878, 995, 1393, 1592, 1756, 1990, 2195, 2786, 3073, 3512, 3980, 4390, 5572, 6146, 6965, 7960, 8780, 11144, 12292, 13930, 15365, 17560, 24584, 27860, 30730, 55720, 61460, 87361, 122920, 174722, 349444, 436805, 611527, 698888, 873610, 1223054, 1747220, 2446108, 3057635, 3494440, 4892216, 6115270, 12230540, 24461080]

約数ペア:

[(1, 24461080), (2, 12230540), (4, 6115270), (5, 4892216), (7, 3494440), (8, 3057635), (10, 2446108), (14, 1747220), (20, 1223054), (28, 873610), (35, 698888), (40, 611527), (56, 436805), (70, 349444), (140, 174722), (199, 122920), (280, 87361), (398, 61460), (439, 55720), (796, 30730), (878, 27860), (995, 24584), (1393, 17560), (1592, 15365), (1756, 13930), (1990, 12292), (2195, 11144), (2786, 8780), (3073, 7960), (3512, 6965), (3980, 6146), (4390, 5572)]