108749080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{563}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 268012800

約数和(自身を除く): 159263720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 439, 440, 563, 878, 1126, 1756, 2195, 2252, 2815, 3512, 4390, 4504, 4829, 5630, 6193, 8780, 9658, 11260, 12386, 17560, 19316, 22520, 24145, 24772, 30965, 38632, 48290, 49544, 61930, 96580, 123860, 193160, 247157, 247720, 494314, 988628, 1235785, 1977256, 2471570, 2718727, 4943140, 5437454, 9886280, 10874908, 13593635, 21749816, 27187270, 54374540, 108749080]

約数ペア:

[(1, 108749080), (2, 54374540), (4, 27187270), (5, 21749816), (8, 13593635), (10, 10874908), (11, 9886280), (20, 5437454), (22, 4943140), (40, 2718727), (44, 2471570), (55, 1977256), (88, 1235785), (110, 988628), (220, 494314), (439, 247720), (440, 247157), (563, 193160), (878, 123860), (1126, 96580), (1756, 61930), (2195, 49544), (2252, 48290), (2815, 38632), (3512, 30965), (4390, 24772), (4504, 24145), (4829, 22520), (5630, 19316), (6193, 17560), (8780, 12386), (9658, 11260)]