47479040

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{757}}^1$

素因数の和:792

約数の個数: 108

約数和(自身を含む): 132469596

約数和(自身を除く): 84990556

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 757, 784, 896, 980, 1120, 1280, 1514, 1568, 1792, 1960, 2240, 3028, 3136, 3785, 3920, 4480, 5299, 6056, 6272, 7570, 7840, 8960, 10598, 12112, 12544, 15140, 15680, 21196, 24224, 26495, 30280, 31360, 37093, 42392, 48448, 52990, 60560, 62720, 74186, 84784, 96896, 105980, 121120, 148372, 169568, 185465, 193792, 211960, 242240, 296744, 339136, 370930, 423920, 484480, 593488, 678272, 741860, 847840, 968960, 1186976, 1356544, 1483720, 1695680, 2373952, 2967440, 3391360, 4747904, 5934880, 6782720, 9495808, 11869760, 23739520, 47479040]

約数ペア:

[(1, 47479040), (2, 23739520), (4, 11869760), (5, 9495808), (7, 6782720), (8, 5934880), (10, 4747904), (14, 3391360), (16, 2967440), (20, 2373952), (28, 1695680), (32, 1483720), (35, 1356544), (40, 1186976), (49, 968960), (56, 847840), (64, 741860), (70, 678272), (80, 593488), (98, 484480), (112, 423920), (128, 370930), (140, 339136), (160, 296744), (196, 242240), (224, 211960), (245, 193792), (256, 185465), (280, 169568), (320, 148372), (392, 121120), (448, 105980), (490, 96896), (560, 84784), (640, 74186), (757, 62720), (784, 60560), (896, 52990), (980, 48448), (1120, 42392), (1280, 37093), (1514, 31360), (1568, 30280), (1792, 26495), (1960, 24224), (2240, 21196), (3028, 15680), (3136, 15140), (3785, 12544), (3920, 12112), (4480, 10598), (5299, 8960), (6056, 7840), (6272, 7570)]