2056550081320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{16579733}}^1$

素因数の和:16580194

約数の個数: 64

約数和(自身を含む): 5300209365120

約数和(自身を除く): 3243659283800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 443, 886, 1772, 2215, 3101, 3544, 4430, 6202, 8860, 12404, 15505, 17720, 24808, 31010, 62020, 124040, 16579733, 33159466, 66318932, 82898665, 116058131, 132637864, 165797330, 232116262, 331594660, 464232524, 580290655, 663189320, 928465048, 1160581310, 2321162620, 4642325240, 7344821719, 14689643438, 29379286876, 36724108595, 51413752033, 58758573752, 73448217190, 102827504066, 146896434380, 205655008132, 257068760165, 293792868760, 411310016264, 514137520330, 1028275040660, 2056550081320]

約数ペア:

[(1, 2056550081320), (2, 1028275040660), (4, 514137520330), (5, 411310016264), (7, 293792868760), (8, 257068760165), (10, 205655008132), (14, 146896434380), (20, 102827504066), (28, 73448217190), (35, 58758573752), (40, 51413752033), (56, 36724108595), (70, 29379286876), (140, 14689643438), (280, 7344821719), (443, 4642325240), (886, 2321162620), (1772, 1160581310), (2215, 928465048), (3101, 663189320), (3544, 580290655), (4430, 464232524), (6202, 331594660), (8860, 232116262), (12404, 165797330), (15505, 132637864), (17720, 116058131), (24808, 82898665), (31010, 66318932), (62020, 33159466), (124040, 16579733)]