26915706760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{169111}}^1$

素因数の和:169318

約数の個数: 64

約数和(自身を含む): 63559054080

約数和(自身を除く): 36643347320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 173, 184, 230, 346, 460, 692, 865, 920, 1384, 1730, 3460, 3979, 6920, 7958, 15916, 19895, 31832, 39790, 79580, 159160, 169111, 338222, 676444, 845555, 1352888, 1691110, 3382220, 3889553, 6764440, 7779106, 15558212, 19447765, 29256203, 31116424, 38895530, 58512406, 77791060, 117024812, 146281015, 155582120, 234049624, 292562030, 585124060, 672892669, 1170248120, 1345785338, 2691570676, 3364463345, 5383141352, 6728926690, 13457853380, 26915706760]

約数ペア:

[(1, 26915706760), (2, 13457853380), (4, 6728926690), (5, 5383141352), (8, 3364463345), (10, 2691570676), (20, 1345785338), (23, 1170248120), (40, 672892669), (46, 585124060), (92, 292562030), (115, 234049624), (173, 155582120), (184, 146281015), (230, 117024812), (346, 77791060), (460, 58512406), (692, 38895530), (865, 31116424), (920, 29256203), (1384, 19447765), (1730, 15558212), (3460, 7779106), (3979, 6764440), (6920, 3889553), (7958, 3382220), (15916, 1691110), (19895, 1352888), (31832, 845555), (39790, 676444), (79580, 338222), (159160, 169111)]