2007482360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1177

約数の個数: 128

約数和(自身を含む): 5049233280

約数和(自身を除く): 3041750920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 103, 104, 130, 148, 185, 206, 260, 296, 370, 412, 481, 515, 520, 740, 824, 962, 1013, 1030, 1339, 1480, 1924, 2026, 2060, 2405, 2678, 3811, 3848, 4052, 4120, 4810, 5065, 5356, 6695, 7622, 8104, 9620, 10130, 10712, 13169, 13390, 15244, 19055, 19240, 20260, 26338, 26780, 30488, 37481, 38110, 40520, 49543, 52676, 53560, 65845, 74962, 76220, 99086, 104339, 105352, 131690, 149924, 152440, 187405, 198172, 208678, 247715, 263380, 299848, 374810, 396344, 417356, 487253, 495430, 521695, 526760, 749620, 834712, 974506, 990860, 1043390, 1356407, 1499240, 1949012, 1981720, 2086780, 2436265, 2712814, 3860543, 3898024, 4173560, 4872530, 5425628, 6782035, 7721086, 9745060, 10851256, 13564070, 15442172, 19302715, 19490120, 27128140, 30884344, 38605430, 50187059, 54256280, 77210860, 100374118, 154421720, 200748236, 250935295, 401496472, 501870590, 1003741180, 2007482360]

約数ペア:

[(1, 2007482360), (2, 1003741180), (4, 501870590), (5, 401496472), (8, 250935295), (10, 200748236), (13, 154421720), (20, 100374118), (26, 77210860), (37, 54256280), (40, 50187059), (52, 38605430), (65, 30884344), (74, 27128140), (103, 19490120), (104, 19302715), (130, 15442172), (148, 13564070), (185, 10851256), (206, 9745060), (260, 7721086), (296, 6782035), (370, 5425628), (412, 4872530), (481, 4173560), (515, 3898024), (520, 3860543), (740, 2712814), (824, 2436265), (962, 2086780), (1013, 1981720), (1030, 1949012), (1339, 1499240), (1480, 1356407), (1924, 1043390), (2026, 990860), (2060, 974506), (2405, 834712), (2678, 749620), (3811, 526760), (3848, 521695), (4052, 495430), (4120, 487253), (4810, 417356), (5065, 396344), (5356, 374810), (6695, 299848), (7622, 263380), (8104, 247715), (9620, 208678), (10130, 198172), (10712, 187405), (13169, 152440), (13390, 149924), (15244, 131690), (19055, 105352), (19240, 104339), (20260, 99086), (26338, 76220), (26780, 74962), (30488, 65845), (37481, 53560), (38110, 52676), (40520, 49543)]