57780340

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{14969}}^1$

素因数の和:15171

約数の個数: 24

約数和(自身を含む): 121975560

約数和(自身を除く): 64195220

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 14969, 29938, 59876, 74845, 149690, 299380, 2889017, 5778034, 11556068, 14445085, 28890170, 57780340]

約数ペア:

[(1, 57780340), (2, 28890170), (4, 14445085), (5, 11556068), (10, 5778034), (20, 2889017), (193, 299380), (386, 149690), (772, 74845), (965, 59876), (1930, 29938), (3860, 14969)]