5652880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1$

素因数の和:3751

約数の個数: 40

約数和(自身を含む): 13838400

約数和(自身を除く): 8185520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3719, 7438, 14876, 18595, 29752, 37190, 59504, 70661, 74380, 141322, 148760, 282644, 297520, 353305, 565288, 706610, 1130576, 1413220, 2826440, 5652880]

約数ペア:

[(1, 5652880), (2, 2826440), (4, 1413220), (5, 1130576), (8, 706610), (10, 565288), (16, 353305), (19, 297520), (20, 282644), (38, 148760), (40, 141322), (76, 74380), (80, 70661), (95, 59504), (152, 37190), (190, 29752), (304, 18595), (380, 14876), (760, 7438), (1520, 3719)]