2065907200

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{23057}}^1$

素因数の和:23092

約数の個数: 120

約数和(自身を含む): 5849906832

約数和(自身を除く): 3783999632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2560, 2800, 3200, 3584, 4480, 5600, 6400, 8960, 11200, 12800, 17920, 22400, 23057, 44800, 46114, 89600, 92228, 115285, 161399, 184456, 230570, 322798, 368912, 461140, 576425, 645596, 737824, 806995, 922280, 1152850, 1291192, 1475648, 1613990, 1844560, 2305700, 2582384, 2951296, 3227980, 3689120, 4034975, 4611400, 5164768, 5902592, 6455960, 7378240, 8069950, 9222800, 10329536, 11805184, 12911920, 14756480, 16139900, 18445600, 20659072, 25823840, 29512960, 32279800, 36891200, 41318144, 51647680, 59025920, 64559600, 73782400, 82636288, 103295360, 129119200, 147564800, 206590720, 258238400, 295129600, 413181440, 516476800, 1032953600, 2065907200]

約数ペア:

[(1, 2065907200), (2, 1032953600), (4, 516476800), (5, 413181440), (7, 295129600), (8, 258238400), (10, 206590720), (14, 147564800), (16, 129119200), (20, 103295360), (25, 82636288), (28, 73782400), (32, 64559600), (35, 59025920), (40, 51647680), (50, 41318144), (56, 36891200), (64, 32279800), (70, 29512960), (80, 25823840), (100, 20659072), (112, 18445600), (128, 16139900), (140, 14756480), (160, 12911920), (175, 11805184), (200, 10329536), (224, 9222800), (256, 8069950), (280, 7378240), (320, 6455960), (350, 5902592), (400, 5164768), (448, 4611400), (512, 4034975), (560, 3689120), (640, 3227980), (700, 2951296), (800, 2582384), (896, 2305700), (1120, 1844560), (1280, 1613990), (1400, 1475648), (1600, 1291192), (1792, 1152850), (2240, 922280), (2560, 806995), (2800, 737824), (3200, 645596), (3584, 576425), (4480, 461140), (5600, 368912), (6400, 322798), (8960, 230570), (11200, 184456), (12800, 161399), (17920, 115285), (22400, 92228), (23057, 89600), (44800, 46114)]