97040260

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{54517}}^1$

素因数の和:54615

約数の個数: 24

約数和(自身を含む): 206078040

約数和(自身を除く): 109037780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 54517, 109034, 218068, 272585, 545170, 1090340, 4852013, 9704026, 19408052, 24260065, 48520130, 97040260]

約数ペア:

[(1, 97040260), (2, 48520130), (4, 24260065), (5, 19408052), (10, 9704026), (20, 4852013), (89, 1090340), (178, 545170), (356, 272585), (445, 218068), (890, 109034), (1780, 54517)]