2595440

素因数分解:

$2^4\times 5^1\times {\mathrm{32443}}^1$

素因数の和:32456

約数の個数: 20

約数和(自身を含む): 6034584

約数和(自身を除く): 3439144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 32443, 64886, 129772, 162215, 259544, 324430, 519088, 648860, 1297720, 2595440]

約数ペア:

[(1, 2595440), (2, 1297720), (4, 648860), (5, 519088), (8, 324430), (10, 259544), (16, 162215), (20, 129772), (40, 64886), (80, 32443)]