14371558400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{561389}}^1$

素因数の和:561419

約数の個数: 66

約数和(自身を含む): 35624125230

約数和(自身を除く): 21252566830

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, 800, 1024, 1280, 1600, 2560, 3200, 5120, 6400, 12800, 25600, 561389, 1122778, 2245556, 2806945, 4491112, 5613890, 8982224, 11227780, 14034725, 17964448, 22455560, 28069450, 35928896, 44911120, 56138900, 71857792, 89822240, 112277800, 143715584, 179644480, 224555600, 287431168, 359288960, 449111200, 574862336, 718577920, 898222400, 1437155840, 1796444800, 2874311680, 3592889600, 7185779200, 14371558400]

約数ペア:

[(1, 14371558400), (2, 7185779200), (4, 3592889600), (5, 2874311680), (8, 1796444800), (10, 1437155840), (16, 898222400), (20, 718577920), (25, 574862336), (32, 449111200), (40, 359288960), (50, 287431168), (64, 224555600), (80, 179644480), (100, 143715584), (128, 112277800), (160, 89822240), (200, 71857792), (256, 56138900), (320, 44911120), (400, 35928896), (512, 28069450), (640, 22455560), (800, 17964448), (1024, 14034725), (1280, 11227780), (1600, 8982224), (2560, 5613890), (3200, 4491112), (5120, 2806945), (6400, 2245556), (12800, 1122778), (25600, 561389)]