57514640

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6719}}^1$

素因数の和:6839

約数の個数: 40

約数和(自身を含む): 134991360

約数和(自身を除く): 77476720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 6719, 8560, 13438, 26876, 33595, 53752, 67190, 107504, 134380, 268760, 537520, 718933, 1437866, 2875732, 3594665, 5751464, 7189330, 11502928, 14378660, 28757320, 57514640]

約数ペア:

[(1, 57514640), (2, 28757320), (4, 14378660), (5, 11502928), (8, 7189330), (10, 5751464), (16, 3594665), (20, 2875732), (40, 1437866), (80, 718933), (107, 537520), (214, 268760), (428, 134380), (535, 107504), (856, 67190), (1070, 53752), (1712, 33595), (2140, 26876), (4280, 13438), (6719, 8560)]