2091535360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17761}}^1$

素因数の和:17809

約数の個数: 88

約数和(自身を含む): 5235669216

約数和(自身を除く): 3144133856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1024, 1280, 1472, 1840, 2560, 2944, 3680, 5120, 5888, 7360, 11776, 14720, 17761, 23552, 29440, 35522, 58880, 71044, 88805, 117760, 142088, 177610, 284176, 355220, 408503, 568352, 710440, 817006, 1136704, 1420880, 1634012, 2042515, 2273408, 2841760, 3268024, 4085030, 4546816, 5683520, 6536048, 8170060, 9093632, 11367040, 13072096, 16340120, 18187264, 22734080, 26144192, 32680240, 45468160, 52288384, 65360480, 90936320, 104576768, 130720960, 209153536, 261441920, 418307072, 522883840, 1045767680, 2091535360]

約数ペア:

[(1, 2091535360), (2, 1045767680), (4, 522883840), (5, 418307072), (8, 261441920), (10, 209153536), (16, 130720960), (20, 104576768), (23, 90936320), (32, 65360480), (40, 52288384), (46, 45468160), (64, 32680240), (80, 26144192), (92, 22734080), (115, 18187264), (128, 16340120), (160, 13072096), (184, 11367040), (230, 9093632), (256, 8170060), (320, 6536048), (368, 5683520), (460, 4546816), (512, 4085030), (640, 3268024), (736, 2841760), (920, 2273408), (1024, 2042515), (1280, 1634012), (1472, 1420880), (1840, 1136704), (2560, 817006), (2944, 710440), (3680, 568352), (5120, 408503), (5888, 355220), (7360, 284176), (11776, 177610), (14720, 142088), (17761, 117760), (23552, 88805), (29440, 71044), (35522, 58880)]