26060210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 55486080

約数和(自身を除く): 29425870

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 74, 95, 110, 185, 190, 209, 337, 370, 407, 418, 674, 703, 814, 1045, 1406, 1685, 2035, 2090, 3370, 3515, 3707, 4070, 6403, 7030, 7414, 7733, 12469, 12806, 15466, 18535, 24938, 32015, 37070, 38665, 62345, 64030, 70433, 77330, 124690, 137159, 140866, 236911, 274318, 352165, 473822, 685795, 704330, 1184555, 1371590, 2369110, 2606021, 5212042, 13030105, 26060210]

約数ペア:

[(1, 26060210), (2, 13030105), (5, 5212042), (10, 2606021), (11, 2369110), (19, 1371590), (22, 1184555), (37, 704330), (38, 685795), (55, 473822), (74, 352165), (95, 274318), (110, 236911), (185, 140866), (190, 137159), (209, 124690), (337, 77330), (370, 70433), (407, 64030), (418, 62345), (674, 38665), (703, 37070), (814, 32015), (1045, 24938), (1406, 18535), (1685, 15466), (2035, 12806), (2090, 12469), (3370, 7733), (3515, 7414), (3707, 7030), (4070, 6403)]