9767140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25703}}^1$

素因数の和:25731

約数の個数: 24

約数和(自身を含む): 21591360

約数和(自身を除く): 11824220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 25703, 51406, 102812, 128515, 257030, 488357, 514060, 976714, 1953428, 2441785, 4883570, 9767140]

約数ペア:

[(1, 9767140), (2, 4883570), (4, 2441785), (5, 1953428), (10, 976714), (19, 514060), (20, 488357), (38, 257030), (76, 128515), (95, 102812), (190, 51406), (380, 25703)]