52575280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34589}}^1$

素因数の和:34621

約数の個数: 40

約数和(自身を含む): 128674800

約数和(自身を除く): 76099520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 34589, 69178, 138356, 172945, 276712, 345890, 553424, 657191, 691780, 1314382, 1383560, 2628764, 2767120, 3285955, 5257528, 6571910, 10515056, 13143820, 26287640, 52575280]

約数ペア:

[(1, 52575280), (2, 26287640), (4, 13143820), (5, 10515056), (8, 6571910), (10, 5257528), (16, 3285955), (19, 2767120), (20, 2628764), (38, 1383560), (40, 1314382), (76, 691780), (80, 657191), (95, 553424), (152, 345890), (190, 276712), (304, 172945), (380, 138356), (760, 69178), (1520, 34589)]