11408740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4289}}^1$

素因数の和:4324

約数の個数: 48

約数和(自身を含む): 28828800

約数和(自身を除く): 17420060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 4289, 8578, 17156, 21445, 30023, 42890, 60046, 81491, 85780, 120092, 150115, 162982, 300230, 325964, 407455, 570437, 600460, 814910, 1140874, 1629820, 2281748, 2852185, 5704370, 11408740]

約数ペア:

[(1, 11408740), (2, 5704370), (4, 2852185), (5, 2281748), (7, 1629820), (10, 1140874), (14, 814910), (19, 600460), (20, 570437), (28, 407455), (35, 325964), (38, 300230), (70, 162982), (76, 150115), (95, 120092), (133, 85780), (140, 81491), (190, 60046), (266, 42890), (380, 30023), (532, 21445), (665, 17156), (1330, 8578), (2660, 4289)]