2673880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 6739200

約数和(自身を除く): 4065320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 103, 110, 118, 206, 220, 236, 295, 412, 440, 472, 515, 590, 649, 824, 1030, 1133, 1180, 1298, 2060, 2266, 2360, 2596, 3245, 4120, 4532, 5192, 5665, 6077, 6490, 9064, 11330, 12154, 12980, 22660, 24308, 25960, 30385, 45320, 48616, 60770, 66847, 121540, 133694, 243080, 267388, 334235, 534776, 668470, 1336940, 2673880]

約数ペア:

[(1, 2673880), (2, 1336940), (4, 668470), (5, 534776), (8, 334235), (10, 267388), (11, 243080), (20, 133694), (22, 121540), (40, 66847), (44, 60770), (55, 48616), (59, 45320), (88, 30385), (103, 25960), (110, 24308), (118, 22660), (206, 12980), (220, 12154), (236, 11330), (295, 9064), (412, 6490), (440, 6077), (472, 5665), (515, 5192), (590, 4532), (649, 4120), (824, 3245), (1030, 2596), (1133, 2360), (1180, 2266), (1298, 2060)]