1124140540

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{54517}}^1$

素因数の和:55557

約数の個数: 24

約数和(自身を含む): 2363028192

約数和(自身を除く): 1238887652

約数列:

[1, 2, 4, 5, 10, 20, 1031, 2062, 4124, 5155, 10310, 20620, 54517, 109034, 218068, 272585, 545170, 1090340, 56207027, 112414054, 224828108, 281035135, 562070270, 1124140540]

約数ペア:

[(1, 1124140540), (2, 562070270), (4, 281035135), (5, 224828108), (10, 112414054), (20, 56207027), (1031, 1090340), (2062, 545170), (4124, 272585), (5155, 218068), (10310, 109034), (20620, 54517)]