9342085820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1\times {\mathrm{13759}}^1$

素因数の和:15782

約数の個数: 48

約数和(自身を含む): 20784314880

約数和(自身を除く): 11442229060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1997, 3994, 7988, 9985, 13759, 19970, 27518, 33949, 39940, 55036, 67898, 68795, 135796, 137590, 169745, 233903, 275180, 339490, 467806, 678980, 935612, 1169515, 2339030, 4678060, 27476723, 54953446, 109906892, 137383615, 274767230, 467104291, 549534460, 934208582, 1868417164, 2335521455, 4671042910, 9342085820]

約数ペア:

[(1, 9342085820), (2, 4671042910), (4, 2335521455), (5, 1868417164), (10, 934208582), (17, 549534460), (20, 467104291), (34, 274767230), (68, 137383615), (85, 109906892), (170, 54953446), (340, 27476723), (1997, 4678060), (3994, 2339030), (7988, 1169515), (9985, 935612), (13759, 678980), (19970, 467806), (27518, 339490), (33949, 275180), (39940, 233903), (55036, 169745), (67898, 137590), (68795, 135796)]