55968680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73643}}^1$

素因数の和:73673

約数の個数: 32

約数和(自身を含む): 132559200

約数和(自身を除く): 76590520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 73643, 147286, 294572, 368215, 589144, 736430, 1399217, 1472860, 2798434, 2945720, 5596868, 6996085, 11193736, 13992170, 27984340, 55968680]

約数ペア:

[(1, 55968680), (2, 27984340), (4, 13992170), (5, 11193736), (8, 6996085), (10, 5596868), (19, 2945720), (20, 2798434), (38, 1472860), (40, 1399217), (76, 736430), (95, 589144), (152, 368215), (190, 294572), (380, 147286), (760, 73643)]