8889278878070

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{1987}}^1\times {\mathrm{9749}}^1$

素因数の和:12273

約数の個数: 64

約数和(自身を含む): 16195659480000

約数和(自身を除く): 7306380601930

約数列:

[1, 2, 5, 10, 109, 218, 421, 545, 842, 1090, 1987, 2105, 3974, 4210, 9749, 9935, 19498, 19870, 45889, 48745, 91778, 97490, 216583, 229445, 433166, 458890, 836527, 1062641, 1082915, 1673054, 2125282, 2165830, 4104329, 4182635, 5313205, 8208658, 8365270, 10626410, 19371263, 20521645, 38742526, 41043290, 91181443, 96856315, 182362886, 193712630, 447371861, 455907215, 894743722, 911814430, 2111467667, 2236859305, 4222935334, 4473718610, 8155301723, 10557338335, 16310603446, 21114676670, 40776508615, 81553017230, 888927887807, 1777855775614, 4444639439035, 8889278878070]

約数ペア:

[(1, 8889278878070), (2, 4444639439035), (5, 1777855775614), (10, 888927887807), (109, 81553017230), (218, 40776508615), (421, 21114676670), (545, 16310603446), (842, 10557338335), (1090, 8155301723), (1987, 4473718610), (2105, 4222935334), (3974, 2236859305), (4210, 2111467667), (9749, 911814430), (9935, 894743722), (19498, 455907215), (19870, 447371861), (45889, 193712630), (48745, 182362886), (91778, 96856315), (97490, 91181443), (216583, 41043290), (229445, 38742526), (433166, 20521645), (458890, 19371263), (836527, 10626410), (1062641, 8365270), (1082915, 8208658), (1673054, 5313205), (2125282, 4182635), (2165830, 4104329)]