2013722480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{326903}}^1$

素因数の和:326934

約数の個数: 80

約数和(自身を含む): 5837197824

約数和(自身を除く): 3823475344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 326903, 653806, 1307612, 1634515, 2288321, 2615224, 3269030, 3595933, 4576642, 5230448, 6538060, 7191866, 9153284, 11441605, 13076120, 14383732, 17979665, 18306568, 22883210, 25171531, 26152240, 28767464, 35959330, 36613136, 45766420, 50343062, 57534928, 71918660, 91532840, 100686124, 125857655, 143837320, 183065680, 201372248, 251715310, 287674640, 402744496, 503430620, 1006861240, 2013722480]

約数ペア:

[(1, 2013722480), (2, 1006861240), (4, 503430620), (5, 402744496), (7, 287674640), (8, 251715310), (10, 201372248), (11, 183065680), (14, 143837320), (16, 125857655), (20, 100686124), (22, 91532840), (28, 71918660), (35, 57534928), (40, 50343062), (44, 45766420), (55, 36613136), (56, 35959330), (70, 28767464), (77, 26152240), (80, 25171531), (88, 22883210), (110, 18306568), (112, 17979665), (140, 14383732), (154, 13076120), (176, 11441605), (220, 9153284), (280, 7191866), (308, 6538060), (385, 5230448), (440, 4576642), (560, 3595933), (616, 3269030), (770, 2615224), (880, 2288321), (1232, 1634515), (1540, 1307612), (3080, 653806), (6160, 326903)]