57893080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 149760000

約数和(自身を除く): 91866920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 199, 280, 398, 796, 995, 1039, 1393, 1592, 1990, 2078, 2786, 3980, 4156, 5195, 5572, 6965, 7273, 7960, 8312, 10390, 11144, 13930, 14546, 20780, 27860, 29092, 36365, 41560, 55720, 58184, 72730, 145460, 206761, 290920, 413522, 827044, 1033805, 1447327, 1654088, 2067610, 2894654, 4135220, 5789308, 7236635, 8270440, 11578616, 14473270, 28946540, 57893080]

約数ペア:

[(1, 57893080), (2, 28946540), (4, 14473270), (5, 11578616), (7, 8270440), (8, 7236635), (10, 5789308), (14, 4135220), (20, 2894654), (28, 2067610), (35, 1654088), (40, 1447327), (56, 1033805), (70, 827044), (140, 413522), (199, 290920), (280, 206761), (398, 145460), (796, 72730), (995, 58184), (1039, 55720), (1393, 41560), (1592, 36365), (1990, 29092), (2078, 27860), (2786, 20780), (3980, 14546), (4156, 13930), (5195, 11144), (5572, 10390), (6965, 8312), (7273, 7960)]