7076440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 18432000

約数和(自身を除く): 11355560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 199, 254, 280, 398, 508, 635, 796, 889, 995, 1016, 1270, 1393, 1592, 1778, 1990, 2540, 2786, 3556, 3980, 4445, 5080, 5572, 6965, 7112, 7960, 8890, 11144, 13930, 17780, 25273, 27860, 35560, 50546, 55720, 101092, 126365, 176911, 202184, 252730, 353822, 505460, 707644, 884555, 1010920, 1415288, 1769110, 3538220, 7076440]

約数ペア:

[(1, 7076440), (2, 3538220), (4, 1769110), (5, 1415288), (7, 1010920), (8, 884555), (10, 707644), (14, 505460), (20, 353822), (28, 252730), (35, 202184), (40, 176911), (56, 126365), (70, 101092), (127, 55720), (140, 50546), (199, 35560), (254, 27860), (280, 25273), (398, 17780), (508, 13930), (635, 11144), (796, 8890), (889, 7960), (995, 7112), (1016, 6965), (1270, 5572), (1393, 5080), (1592, 4445), (1778, 3980), (1990, 3556), (2540, 2786)]