11182640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1090

約数の個数: 80

約数和(自身を含む): 31307520

約数和(自身を除く): 20124880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1051, 1064, 1330, 1520, 2102, 2128, 2660, 4204, 5255, 5320, 7357, 8408, 10510, 10640, 14714, 16816, 19969, 21020, 29428, 36785, 39938, 42040, 58856, 73570, 79876, 84080, 99845, 117712, 139783, 147140, 159752, 199690, 279566, 294280, 319504, 399380, 559132, 588560, 698915, 798760, 1118264, 1397830, 1597520, 2236528, 2795660, 5591320, 11182640]

約数ペア:

[(1, 11182640), (2, 5591320), (4, 2795660), (5, 2236528), (7, 1597520), (8, 1397830), (10, 1118264), (14, 798760), (16, 698915), (19, 588560), (20, 559132), (28, 399380), (35, 319504), (38, 294280), (40, 279566), (56, 199690), (70, 159752), (76, 147140), (80, 139783), (95, 117712), (112, 99845), (133, 84080), (140, 79876), (152, 73570), (190, 58856), (266, 42040), (280, 39938), (304, 36785), (380, 29428), (532, 21020), (560, 19969), (665, 16816), (760, 14714), (1051, 10640), (1064, 10510), (1330, 8408), (1520, 7357), (2102, 5320), (2128, 5255), (2660, 4204)]