1036324240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{3769}}^1$

素因数の和:4280

約数の個数: 80

約数和(自身を含む): 2760001920

約数和(自身を除く): 1723677680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 491, 560, 982, 1964, 2455, 3437, 3769, 3928, 4910, 6874, 7538, 7856, 9820, 13748, 15076, 17185, 18845, 19640, 26383, 27496, 30152, 34370, 37690, 39280, 52766, 54992, 60304, 68740, 75380, 105532, 131915, 137480, 150760, 211064, 263830, 274960, 301520, 422128, 527660, 1055320, 1850579, 2110640, 3701158, 7402316, 9252895, 12954053, 14804632, 18505790, 25908106, 29609264, 37011580, 51816212, 64770265, 74023160, 103632424, 129540530, 148046320, 207264848, 259081060, 518162120, 1036324240]

約数ペア:

[(1, 1036324240), (2, 518162120), (4, 259081060), (5, 207264848), (7, 148046320), (8, 129540530), (10, 103632424), (14, 74023160), (16, 64770265), (20, 51816212), (28, 37011580), (35, 29609264), (40, 25908106), (56, 18505790), (70, 14804632), (80, 12954053), (112, 9252895), (140, 7402316), (280, 3701158), (491, 2110640), (560, 1850579), (982, 1055320), (1964, 527660), (2455, 422128), (3437, 301520), (3769, 274960), (3928, 263830), (4910, 211064), (6874, 150760), (7538, 137480), (7856, 131915), (9820, 105532), (13748, 75380), (15076, 68740), (17185, 60304), (18845, 54992), (19640, 52766), (26383, 39280), (27496, 37690), (30152, 34370)]