1054361840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{8443}}^1$

素因数の和:8686

約数の個数: 80

約数和(自身を含む): 2814486528

約数和(自身を除く): 1760124688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 223, 280, 446, 560, 892, 1115, 1561, 1784, 2230, 3122, 3568, 4460, 6244, 7805, 8443, 8920, 12488, 15610, 16886, 17840, 24976, 31220, 33772, 42215, 59101, 62440, 67544, 84430, 118202, 124880, 135088, 168860, 236404, 295505, 337720, 472808, 591010, 675440, 945616, 1182020, 1882789, 2364040, 3765578, 4728080, 7531156, 9413945, 13179523, 15062312, 18827890, 26359046, 30124624, 37655780, 52718092, 65897615, 75311560, 105436184, 131795230, 150623120, 210872368, 263590460, 527180920, 1054361840]

約数ペア:

[(1, 1054361840), (2, 527180920), (4, 263590460), (5, 210872368), (7, 150623120), (8, 131795230), (10, 105436184), (14, 75311560), (16, 65897615), (20, 52718092), (28, 37655780), (35, 30124624), (40, 26359046), (56, 18827890), (70, 15062312), (80, 13179523), (112, 9413945), (140, 7531156), (223, 4728080), (280, 3765578), (446, 2364040), (560, 1882789), (892, 1182020), (1115, 945616), (1561, 675440), (1784, 591010), (2230, 472808), (3122, 337720), (3568, 295505), (4460, 236404), (6244, 168860), (7805, 135088), (8443, 124880), (8920, 118202), (12488, 84430), (15610, 67544), (16886, 62440), (17840, 59101), (24976, 42215), (31220, 33772)]