27554505280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4531991}}^1$

素因数の和:4532027

約数の個数: 56

約数和(自身を含む): 69067558080

約数和(自身を除く): 41513052800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 4531991, 9063982, 18127964, 22659955, 36255928, 45319910, 72511856, 86107829, 90639820, 145023712, 172215658, 181279640, 290047424, 344431316, 362559280, 430539145, 688862632, 725118560, 861078290, 1377725264, 1450237120, 1722156580, 2755450528, 3444313160, 5510901056, 6888626320, 13777252640, 27554505280]

約数ペア:

[(1, 27554505280), (2, 13777252640), (4, 6888626320), (5, 5510901056), (8, 3444313160), (10, 2755450528), (16, 1722156580), (19, 1450237120), (20, 1377725264), (32, 861078290), (38, 725118560), (40, 688862632), (64, 430539145), (76, 362559280), (80, 344431316), (95, 290047424), (152, 181279640), (160, 172215658), (190, 145023712), (304, 90639820), (320, 86107829), (380, 72511856), (608, 45319910), (760, 36255928), (1216, 22659955), (1520, 18127964), (3040, 9063982), (6080, 4531991)]