192130840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1237}}^1$

素因数の和:1612

約数の個数: 64

約数和(自身を含む): 473312160

約数和(自身を除く): 281181320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 353, 440, 706, 1237, 1412, 1765, 2474, 2824, 3530, 3883, 4948, 6185, 7060, 7766, 9896, 12370, 13607, 14120, 15532, 19415, 24740, 27214, 31064, 38830, 49480, 54428, 68035, 77660, 108856, 136070, 155320, 272140, 436661, 544280, 873322, 1746644, 2183305, 3493288, 4366610, 4803271, 8733220, 9606542, 17466440, 19213084, 24016355, 38426168, 48032710, 96065420, 192130840]

約数ペア:

[(1, 192130840), (2, 96065420), (4, 48032710), (5, 38426168), (8, 24016355), (10, 19213084), (11, 17466440), (20, 9606542), (22, 8733220), (40, 4803271), (44, 4366610), (55, 3493288), (88, 2183305), (110, 1746644), (220, 873322), (353, 544280), (440, 436661), (706, 272140), (1237, 155320), (1412, 136070), (1765, 108856), (2474, 77660), (2824, 68035), (3530, 54428), (3883, 49480), (4948, 38830), (6185, 31064), (7060, 27214), (7766, 24740), (9896, 19415), (12370, 15532), (13607, 14120)]