2023684040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{56909}}^1$

素因数の和:57054

約数の個数: 64

約数和(自身を含む): 5244825600

約数和(自身を除く): 3221141560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4445, 5080, 7112, 8890, 17780, 35560, 56909, 113818, 227636, 284545, 398363, 455272, 569090, 796726, 1138180, 1593452, 1991815, 2276360, 3186904, 3983630, 7227443, 7967260, 14454886, 15934520, 28909772, 36137215, 50592101, 57819544, 72274430, 101184202, 144548860, 202368404, 252960505, 289097720, 404736808, 505921010, 1011842020, 2023684040]

約数ペア:

[(1, 2023684040), (2, 1011842020), (4, 505921010), (5, 404736808), (7, 289097720), (8, 252960505), (10, 202368404), (14, 144548860), (20, 101184202), (28, 72274430), (35, 57819544), (40, 50592101), (56, 36137215), (70, 28909772), (127, 15934520), (140, 14454886), (254, 7967260), (280, 7227443), (508, 3983630), (635, 3186904), (889, 2276360), (1016, 1991815), (1270, 1593452), (1778, 1138180), (2540, 796726), (3556, 569090), (4445, 455272), (5080, 398363), (7112, 284545), (8890, 227636), (17780, 113818), (35560, 56909)]