7131040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{6367}}^1$

素因数の和:6389

約数の個数: 48

約数和(自身を含む): 19256832

約数和(自身を除く): 12125792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 6367, 12734, 25468, 31835, 44569, 50936, 63670, 89138, 101872, 127340, 178276, 203744, 222845, 254680, 356552, 445690, 509360, 713104, 891380, 1018720, 1426208, 1782760, 3565520, 7131040]

約数ペア:

[(1, 7131040), (2, 3565520), (4, 1782760), (5, 1426208), (7, 1018720), (8, 891380), (10, 713104), (14, 509360), (16, 445690), (20, 356552), (28, 254680), (32, 222845), (35, 203744), (40, 178276), (56, 127340), (70, 101872), (80, 89138), (112, 63670), (140, 50936), (160, 44569), (224, 31835), (280, 25468), (560, 12734), (1120, 6367)]