8573180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 23708160

約数和(自身を除く): 15134980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 293, 308, 380, 385, 418, 532, 586, 665, 770, 836, 1045, 1172, 1330, 1463, 1465, 1540, 2051, 2090, 2660, 2926, 2930, 3223, 4102, 4180, 5567, 5852, 5860, 6446, 7315, 8204, 10255, 11134, 12892, 14630, 16115, 20510, 22268, 22561, 27835, 29260, 32230, 38969, 41020, 45122, 55670, 61237, 64460, 77938, 90244, 111340, 112805, 122474, 155876, 194845, 225610, 244948, 306185, 389690, 428659, 451220, 612370, 779380, 857318, 1224740, 1714636, 2143295, 4286590, 8573180]

約数ペア:

[(1, 8573180), (2, 4286590), (4, 2143295), (5, 1714636), (7, 1224740), (10, 857318), (11, 779380), (14, 612370), (19, 451220), (20, 428659), (22, 389690), (28, 306185), (35, 244948), (38, 225610), (44, 194845), (55, 155876), (70, 122474), (76, 112805), (77, 111340), (95, 90244), (110, 77938), (133, 64460), (140, 61237), (154, 55670), (190, 45122), (209, 41020), (220, 38969), (266, 32230), (293, 29260), (308, 27835), (380, 22561), (385, 22268), (418, 20510), (532, 16115), (586, 14630), (665, 12892), (770, 11134), (836, 10255), (1045, 8204), (1172, 7315), (1330, 6446), (1463, 5860), (1465, 5852), (1540, 5567), (2051, 4180), (2090, 4102), (2660, 3223), (2926, 2930)]