82827580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{983}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 190439424

約数和(自身を除く): 107611844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 383, 766, 983, 1532, 1915, 1966, 3830, 3932, 4213, 4915, 7660, 8426, 9830, 10813, 16852, 19660, 21065, 21626, 42130, 43252, 54065, 84260, 108130, 216260, 376489, 752978, 1505956, 1882445, 3764890, 4141379, 7529780, 8282758, 16565516, 20706895, 41413790, 82827580]

約数ペア:

[(1, 82827580), (2, 41413790), (4, 20706895), (5, 16565516), (10, 8282758), (11, 7529780), (20, 4141379), (22, 3764890), (44, 1882445), (55, 1505956), (110, 752978), (220, 376489), (383, 216260), (766, 108130), (983, 84260), (1532, 54065), (1915, 43252), (1966, 42130), (3830, 21626), (3932, 21065), (4213, 19660), (4915, 16852), (7660, 10813), (8426, 9830)]