1036345840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{6991}}^1$

素因数の和:7130

約数の個数: 80

約数和(自身を含む): 2575013760

約数和(自身を除く): 1538667920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 109, 136, 170, 218, 272, 340, 436, 545, 680, 872, 1090, 1360, 1744, 1853, 2180, 3706, 4360, 6991, 7412, 8720, 9265, 13982, 14824, 18530, 27964, 29648, 34955, 37060, 55928, 69910, 74120, 111856, 118847, 139820, 148240, 237694, 279640, 475388, 559280, 594235, 762019, 950776, 1188470, 1524038, 1901552, 2376940, 3048076, 3810095, 4753880, 6096152, 7620190, 9507760, 12192304, 12954323, 15240380, 25908646, 30480760, 51817292, 60961520, 64771615, 103634584, 129543230, 207269168, 259086460, 518172920, 1036345840]

約数ペア:

[(1, 1036345840), (2, 518172920), (4, 259086460), (5, 207269168), (8, 129543230), (10, 103634584), (16, 64771615), (17, 60961520), (20, 51817292), (34, 30480760), (40, 25908646), (68, 15240380), (80, 12954323), (85, 12192304), (109, 9507760), (136, 7620190), (170, 6096152), (218, 4753880), (272, 3810095), (340, 3048076), (436, 2376940), (545, 1901552), (680, 1524038), (872, 1188470), (1090, 950776), (1360, 762019), (1744, 594235), (1853, 559280), (2180, 475388), (3706, 279640), (4360, 237694), (6991, 148240), (7412, 139820), (8720, 118847), (9265, 111856), (13982, 74120), (14824, 69910), (18530, 55928), (27964, 37060), (29648, 34955)]