102807040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{5737}}^1$

素因数の和:5767

約数の個数: 80

約数和(自身を含む): 281758752

約数和(自身を除く): 178951712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5737, 8960, 11474, 17920, 22948, 28685, 40159, 45896, 57370, 80318, 91792, 114740, 160636, 183584, 200795, 229480, 321272, 367168, 401590, 458960, 642544, 734336, 803180, 917920, 1285088, 1468672, 1606360, 1835840, 2570176, 2937344, 3212720, 3671680, 5140352, 6425440, 7343360, 10280704, 12850880, 14686720, 20561408, 25701760, 51403520, 102807040]

約数ペア:

[(1, 102807040), (2, 51403520), (4, 25701760), (5, 20561408), (7, 14686720), (8, 12850880), (10, 10280704), (14, 7343360), (16, 6425440), (20, 5140352), (28, 3671680), (32, 3212720), (35, 2937344), (40, 2570176), (56, 1835840), (64, 1606360), (70, 1468672), (80, 1285088), (112, 917920), (128, 803180), (140, 734336), (160, 642544), (224, 458960), (256, 401590), (280, 367168), (320, 321272), (448, 229480), (512, 200795), (560, 183584), (640, 160636), (896, 114740), (1120, 91792), (1280, 80318), (1792, 57370), (2240, 45896), (2560, 40159), (3584, 28685), (4480, 22948), (5737, 17920), (8960, 11474)]