2520291232

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{3761}}^1$

素因数の和:4301

約数の個数: 48

約数和(自身を含む): 5088992832

約数和(自身を除く): 2568701600

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 487, 688, 974, 1376, 1948, 3761, 3896, 7522, 7792, 15044, 15584, 20941, 30088, 41882, 60176, 83764, 120352, 161723, 167528, 323446, 335056, 646892, 670112, 1293784, 1831607, 2587568, 3663214, 5175136, 7326428, 14652856, 29305712, 58611424, 78759101, 157518202, 315036404, 630072808, 1260145616, 2520291232]

約数ペア:

[(1, 2520291232), (2, 1260145616), (4, 630072808), (8, 315036404), (16, 157518202), (32, 78759101), (43, 58611424), (86, 29305712), (172, 14652856), (344, 7326428), (487, 5175136), (688, 3663214), (974, 2587568), (1376, 1831607), (1948, 1293784), (3761, 670112), (3896, 646892), (7522, 335056), (7792, 323446), (15044, 167528), (15584, 161723), (20941, 120352), (30088, 83764), (41882, 60176)]