38758400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{757}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 96224310

約数和(自身を除く): 57465910

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 757, 800, 1024, 1280, 1514, 1600, 2048, 2560, 3028, 3200, 3785, 5120, 6056, 6400, 7570, 10240, 12112, 12800, 15140, 18925, 24224, 25600, 30280, 37850, 48448, 51200, 60560, 75700, 96896, 121120, 151400, 193792, 242240, 302800, 387584, 484480, 605600, 775168, 968960, 1211200, 1550336, 1937920, 2422400, 3875840, 4844800, 7751680, 9689600, 19379200, 38758400]

約数ペア:

[(1, 38758400), (2, 19379200), (4, 9689600), (5, 7751680), (8, 4844800), (10, 3875840), (16, 2422400), (20, 1937920), (25, 1550336), (32, 1211200), (40, 968960), (50, 775168), (64, 605600), (80, 484480), (100, 387584), (128, 302800), (160, 242240), (200, 193792), (256, 151400), (320, 121120), (400, 96896), (512, 75700), (640, 60560), (757, 51200), (800, 48448), (1024, 37850), (1280, 30280), (1514, 25600), (1600, 24224), (2048, 18925), (2560, 15140), (3028, 12800), (3200, 12112), (3785, 10240), (5120, 7570), (6056, 6400)]