2945580160

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{45569}}^1$

素因数の和:45689

約数の個数: 64

約数和(自身を含む): 7111654200

約数和(自身を除く): 4166074040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 320, 404, 505, 640, 808, 1010, 1616, 2020, 3232, 4040, 6464, 8080, 12928, 16160, 32320, 45569, 64640, 91138, 182276, 227845, 364552, 455690, 729104, 911380, 1458208, 1822760, 2916416, 3645520, 4602469, 5832832, 7291040, 9204938, 14582080, 18409876, 23012345, 29164160, 36819752, 46024690, 73639504, 92049380, 147279008, 184098760, 294558016, 368197520, 589116032, 736395040, 1472790080, 2945580160]

約数ペア:

[(1, 2945580160), (2, 1472790080), (4, 736395040), (5, 589116032), (8, 368197520), (10, 294558016), (16, 184098760), (20, 147279008), (32, 92049380), (40, 73639504), (64, 46024690), (80, 36819752), (101, 29164160), (128, 23012345), (160, 18409876), (202, 14582080), (320, 9204938), (404, 7291040), (505, 5832832), (640, 4602469), (808, 3645520), (1010, 2916416), (1616, 1822760), (2020, 1458208), (3232, 911380), (4040, 729104), (6464, 455690), (8080, 364552), (12928, 227845), (16160, 182276), (32320, 91138), (45569, 64640)]