2059165075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 2842532352

約数和(自身を除く): 783367277

約数列:

[1, 5, 11, 25, 55, 71, 263, 275, 355, 401, 781, 1315, 1775, 2005, 2893, 3905, 4411, 6575, 10025, 14465, 18673, 19525, 22055, 28471, 72325, 93365, 105463, 110275, 142355, 205403, 313181, 466825, 527315, 711775, 1027015, 1160093, 1565905, 2636575, 5135075, 5800465, 7487873, 7829525, 29002325, 37439365, 82366603, 187196825, 411833015, 2059165075]

約数ペア:

[(1, 2059165075), (5, 411833015), (11, 187196825), (25, 82366603), (55, 37439365), (71, 29002325), (263, 7829525), (275, 7487873), (355, 5800465), (401, 5135075), (781, 2636575), (1315, 1565905), (1775, 1160093), (2005, 1027015), (2893, 711775), (3905, 527315), (4411, 466825), (6575, 313181), (10025, 205403), (14465, 142355), (18673, 110275), (19525, 105463), (22055, 93365), (28471, 72325)]