12270040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13337}}^1$

素因数の和:13371

約数の個数: 32

約数和(自身を含む): 28810080

約数和(自身を除く): 16540040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 13337, 26674, 53348, 66685, 106696, 133370, 266740, 306751, 533480, 613502, 1227004, 1533755, 2454008, 3067510, 6135020, 12270040]

約数ペア:

[(1, 12270040), (2, 6135020), (4, 3067510), (5, 2454008), (8, 1533755), (10, 1227004), (20, 613502), (23, 533480), (40, 306751), (46, 266740), (92, 133370), (115, 106696), (184, 66685), (230, 53348), (460, 26674), (920, 13337)]